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Katarina LoL Patch HistoryPC

Katarina

Assassin / Mage

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Katarina was last adjusted in Patch 26.3 (). Across 95 patches, Katarina has received 20 buffs, 23 nerfs, 51 adjustments since release in Patch 0.9.25.21.

Abilities
VoracityPC
Passive - Voracity
Effect Radius: 340

Innate: Scoring a champion takedown within 3 seconds of damaging them will reduce the current cooldowns of Katarina's abilities by 15 seconds.

Innate - Sinister Steel: Whenever Katarina retrieves a Dagger, she slashes around herself to deal 68 / 72 / 77 / 82 / 89 / 96 / 103 / 112 / 121 / 131 / 142 / 154 / 166 / 180 / 194 / 208 / 224 / 240 / 257 / 275

Daggers grant sight of their radius and will disappear after being on the ground for 4 seconds.

Bouncing BladePC
Q - Bouncing Blade
CD: 11 / 10 / 9 / 8 / 7
Cast Time: 0.25
Range: 625
Effect Radius: 450

Active: Katarina throws a Dagger at the target enemy that deals magic damage and can bounce to up to two additional sight nearby enemies.

Magic Damage: 80 / 115 / 150 / 185 / 220 (+ 40% AP)

The Dagger lands 1 after striking the first target, about 350 units opposite from their position when it struck them.

PreparationPC
W - Preparation
CD: 15
Cast Time: None

Active: Katarina tosses a Dagger into the air above her current location and gains bonus movement speed that decays until it lands after 1.25 seconds, becoming ghosted for the same duration.

Bonus Movement speed: 50%
ShunpoPC
E - Shunpo
CD: 12 / 11 / 10 / 9 / 8
Cast Time: 0.15
Range: 725 / 775

Active: Katarina blinks to a target location near the unit or Dagger closest to the cursor, dealing magic damage to the nearest enemy in range and applying on-hit effects.

Magic Damage: 20 / 30 / 40 / 50 / 60 (+ 40% AD) (+ 25% AP)

Katarina prioritizes blinking to the location near Daggers, then enemy champions, then enemy non-champions, and then any other unit.

''Shunpo basic attack reset Katarina's basic attack timer.

Death LotusPC
R - Death Lotus
CD: 75 / 60 / 45
Cast Time: None
Effect Radius: 550

Active: Katarina channel for up to 2.5 seconds, rapidly throwing a dagger every 0.166 seconds to up to 3 of the closest nearby enemy champions, sight herself in the process. Each dagger deals physical damage and magic damage, applies on-hit and on-attack effects, with on-hit and on-attack damage reduced in effectiveness, and inflicts Grievous Wounds on the target for 3 seconds.

Physical Damage Per Dagger: 16% (+ 50% per 100% bonus attack speed) bonus AD
Maximum Physical Damage: 240% (+ 750% per 100% bonus attack speed) bonus AD
Magic Damage Per Dagger: 25 / 37.5 / 50 (+ 19% AP)
Maximum Magic Damage: 375 / 562.5 / 750 (+ 285% AP)
On-Hit/On-Attack Damage Effectiveness: 25 / 30 / 35%

An enemy champion within 500 units is required to cast this ability. The target does not have to be to be hit by this ability.

Base Stats

Health: 672
Health Per Level: 108
Attack Damage: 58
AD Per Level: 3.2
Attack Speed: 0.658
AS Per Level: 2.74
Armor: 32
Armor Per Level: 4.7
Magic Resist: 32
MR Per Level: 2.05
Movement Speed: 335
Range: 125
Health Regen: 7.5
HP Regen Per Level: 0.7
Patch 26.3change

PROJECT

  • Death Lotus
  • Bug Fix: Fixed an issue where multiple VO lines would fail to play during the channel.
Patch 25.24change

Death Lotus

  • Undocumented / New Effect: Now has a queue threshold of 0.25 seconds.
Patch 25.20buff

Despite Katarina feeling oppressive in the mid-game, she's been having a hard time actually converting her snowballs into wins. This is true even in the hands of her most dedicated mains. So, we're going to play up some of her resilience in lane so that she can find more success battling her lane opponent.

Stats

  • Base armor increased to 32 from 28.
Patch 25.18buff

Katarina struggles in a gamemode with only 2 opponents, so we're adjusting her passive to fully reset her ultimate while giving her some more force behind her basic abilities.

General

  • Passive Refund: 30s → 75s
  • Q Damage: 80-220(+40%AP) → 80-300(+65%AP)
  • E Damage: 20-60(+0.25AP%AP)(+.40TAD) → 40-120(+0.40%AP)(+.40TAD)
Patch 25.13change

Death Lotus

  • Bug Fix: Channel no longer cancels upon using Shunpo on no target and outside of Shunpo's range.
Patch 25.S1.3change

Death Lotus

  • Bug Fix: If used/buffered during Bouncing Blade cast or travel time or Shunpo cast time, Axiom Arcanist no longer fails to amplify Death Lotus.
Patch 14.22buff

E and R cooldowns decreased at lower ranks.

Shunpo

  • Cooldown reduced to 12/11/10/9/8 seconds from 14/12.5/11/9.5/8.

Death Lotus

  • Cooldown reduced to 75/60/45 seconds from 90/60/45.
Patch 14.17nerf

Q damage decreased.

Bouncing Blade

  • Base damage reduced to 80/115/150/185/220 from 80/120/160/200/240
  • AP ratio reduced to 40% AP from 45% AP.
Patch 14.16change

Q damage increased. E damage decreased. R on-hit effectiveness decreased.

Bouncing Blade

  • Base damage increased to 80/120/160/200/240 from 80/110/140/170/200.
  • AP ratio increased to 45% AP from 35% AP.

Shunpo

  • Base damage reduced to 20/30/40/50/60 from 20/35/50/65/80.

Death Lotus

  • On-hit modifier reduced to 25/30/35% from 30/35/40%.
Patch 14.10change

Death Lotus

  • Bug Fix: No longer goes on cooldown without effect after being used, performing the intended channel and animation and throwing missiles but dealing no damage, if used after becoming affected by an immobilizing debuff without inputting a movement command first or within the first frame of the debuff expiring.
Patch 13.15change

Shunpo

  • Bug Fix: Casting the ability now properly breaks stealth.
Patch 13.7buff

Passive AP ratio increased. R base AD ratio decreased, attack speed scaling increased.

Voracity

  • AP ratio increased to 70/80/90/100% AP from 65/75/85/95% AP.

Death Lotus

  • Physical damage changed to 16% (+ 50% per 100% bonus attack speed) bonus AD from 18% (+ 30% per 100% bonus attack speed) bonus AD.
  • Note: The reduction of the base ratio evens out at 10% bonus attack speed, and Katarina has 10.82% bonus attack speed at level 6 from level growth alone, hence this is always an increase.
  • The formula which the game data is using internally is changed to (16%x(1 + 312.5% per 100% bonus attack speed) bonus AD) from (18%x(1 + 166.67% per 100% bonus attack speed) bonus AD).
Patch 12.12change

Passive AD ratio decreased. E base damage increased, AD ratio decreased. R attack speed ratio increased, on-hit effectiveness increased.

Voracity

  • Bonus AD ratio reduced to 60% bonus AD from 75%.

Shunpo

  • Base damage increased to 20/35/50/65/80 from 15/30/45/60/75.
  • AD ratio reduced to 40% AD from 50% AD.

Death Lotus

  • On-hit modifier increased to 28/33/38% from 25/30/35%.
  • Physical damage per dagger changed to (16% x (1 + 142.85% per 100% bonus attack speed) bonus AD) from (16% x (1 + 80% total attack speed)).
  • Because of this, it is also no longer affected by cripple.
  • Physical damage per dagger formula rewritten in dependency on bonus attack speed:
  • New: 16% (+ 22.856% per 100% bonus attack speed) bonus AD
  • Old: 24.4224% (+ 8.4224% per 100% bonus attack speed) bonus AD.
  • This becomes even at 58.3527% bonus AS, including bonus AS from stat growth per level.
  • Maximum total damage over 2.5 seconds, for comparison:
  • New: 375/562.5/750 (+ 285% AP) magic damage plus % (+ % per 100% bonus attack speed) bonus AD physical damage plus to 3% On-hit damage
  • Old: 375/562.5/750 (+ 285% AP) magic damage plus % (+ % per 100% bonus attack speed) bonus AD physical damage plus to 3% On-hit damage
Patch 12.11nerf

Death Lotus

  • Grievous Wounds strength reduced to 40% from 50%.
Patch 12.10buff

Stats

  • Base health increased to 672 from 602.
  • Health growth increased to 108 from 94.
  • Armor growth increased to 4.7 from 3.5.
  • Magic resistance growth increased to 2.05 from 1.25.

Death Lotus

  • Grievous Wounds strength reduced to 50% from 60%.
Patch 11.10nerf

Base movement speed decreased.

Stats

  • Movement speed reduced to 335 from 340.
Patch 11.6buff

Death Lotus

  • New Effect: Each instance of damage dealt now counts as a separate hit for effects such as Conqueror, Electrocute, and Eclipse.
Patch 11.4buff

R on-hit damage ratio now scales; damage per knife increased.

Death Lotus

  • On-hit modifier increased to 25/30/35% from 25% at all ranks.
  • Bonus AD ratio per dagger increased to 16% bonus AD from 15%.
  • Attack speed ratio per dagger increased to 12.8% total attack speed from 9.9%.
  • Bug Fix: Tooltip now properly states that the ability also triggers on-attack effects.
Patch 11.2change

Death Lotus

  • Bug Fix: Now properly modifies damage dealt by Kraken Slayer Bring It Down.
Patch 11.1change

Stats

  • Base armor increased to 28 from 27.88.
  • Base magic resistance reduced to 32 from 32.1.
Patch 10.24change

Death Lotus

  • Bug Fix: No longer stacks Grievous Wounds effects.
Patch 10.23change

Passive, E, and R now apply on-hit effects. R now deals hybrid damage and scales with attack speed.

Voracity

  • New Effect: Daggers now apply on-hit effects against all champions struck.

Shunpo

  • New Effect: Now applies on-hit effects.

Death Lotus

  • New Effect: Each dagger now applies on-hit effects at 25% effectiveness.
  • Removed: No longer deals 22% bonus AD magic damage per dagger.
  • New Effect: Now deals 15% bonus AD (+ 9.9% attack speed) physical damage per dagger.
Patch 10.20nerf

Dagger retrieval damage ratio decreased.

Voracity

  • Bonus AD ratio reduced to 75% bonus AD from 100%.
Patch 10.10nerf

Passive dagger AP ratio decreased later.

Voracity

  • AP ratio reduced to 55/66/77/88% AP from 55/70/85/100% AP.
Patch 10.3change

Sinister Steel

  • Bug Fix: Daggers no longer gain 2 stacks of Conqueror per target hit; now properly gains 2 stacks per cast.

Shunpo

  • Bug Fix: No longer attempts to basic attack her last target after Shunpo, unless they're already in attack range.
Patch 10.2change

Shunpo

  • Bug Fix: Using it to kill a target no longer makes her unresponsive for a few moments.
Patch 9.16change

Shunpo

  • Bug Fix: If she drops a dagger near a wall and then casts Shunpo so that she can blink to the other side of the wall, she now properly gets a reset on the ability.
Patch 9.15change

Shunpo

  • Bug Fix: Now properly counts towards triggering Electrocute and Phase Rush and is usable in Realm of Death.
Patch 9.14buff

Death Lotus

  • Healing reduction increased to 60% from 40%.
Patch 9.6buff

Death Lotus

  • New Effect: Now triggers effects that are triggered by DoT AoE abilities.
Patch 9.4change

General

  • Base run animation updated.
  • Fast run animation updated.
  • Movement stop animation updated.
Patch 9.2change

Warring Kingdoms

  • Shunpo
  • Undocumented: Now has more flower visual effects on Shunpo.

Sandstorm

  • Sinister Steel
  • Undocumented: Now has more sand visual effects on dagger pick up.
Patch 9.1buff

E teleports immediately; cast time now entirely post-teleport. Hextech Gunblade's active can be buffered.

Shunpo

  • Cast time changed to (0.15 seconds after teleporting (Katarina now teleports immediately upon pressing E)) from (0.075 seconds before teleporting and 0.075 seconds after teleporting).
  • New Effect: Can now buffer Hextech Gunblade active to fire after Shunpo's cast time completes.
Patch 8.10change

Shunpo

  • Bug Fix: Killing a unit with Shunpo will no longer lock out your buffered abilities or basic attack.
Patch 8.9change

Death Lotus

  • Bug Fix: Fixed a bug where it could not be cast if enemies in range could not be seen.
  • Bug Fix: Can now correctly ping her Death Lotus if no valid targets are nearby.
Patch 8.3nerf

Voracity

  • Base dagger damage reduced to 68 to 240 (based on level) from 75 to 287 (based on level).
Patch 8.2buff

Bouncing Blade

  • New Effect: Now draws nearby minion aggro when targeting an enemy champion.

Shunpo

  • New Effect: Now draws nearby minion aggro when targeting an enemy champion.
Patch 7.24bnerf

Shunpo

  • Base damage reduced to 15/30/45/60/75 from 30/45/60/75/90.
Patch 7.22change

General

  • Bug Fix: Base skin and all of her other skins' SFX have been restored and are no longer quiet.

Death Sworn

  • Bug Fix: Smoke VFX on her daggers during her Recall no longer appear below the ground.
Patch 7.17change

Slay Belle

  • Voracity
  • Bug Fix: No longer gets stuck in her recall animation if she uses Voracity right before beginning her recall.
Patch 7.7nerf

Shunpo

  • Cooldown increased to 14/12.5/11/9.5/8 seconds from 10/9.5/9/8.5/8.
Patch 7.5change

General

  • Bug Fix: Intermediate bot now has a keystone mastery.
Patch 7.4nerf

Stats

  • Base magic resistance reduced to 32.1 from 34.1.
Patch 7.2nerf

Shunpo

  • AD ratio reduced to 50% AD from 65% AD.
Patch 6.24change

Voracity

  • Base damage changed to 75 to 287 (based on level) from 75 to 285 (based on level).

Preparation

  • Bug Fix: If Katarina catches Preparation dagger at the end of Shunpo cast time, the Preparation dagger's damage no longer follows her to Shunpo location.

Shunpo

  • Bug Fix: If Katarina Shunpo's to an ally or a dagger, Shunpo's damage now properly transfers to the nearest minion or jungle monster if no enemy champions are in range.

Death Lotus

  • Bug Fix: Icon no longer lights up while dead when enemies walk near her corpse.
Patch 6.23change

General

  • Bug Fix: Warring Kingdom Katarina's visual effects have been adjusted to re-add some of the flair lost in her pre-season update.

Shunpo

  • Movement commands are canceled if Shunpo targets a plant or enemy champion.
Patch 6.17change

General

  • Bug Fix: Sandstorm Katarina's taunt animation is no longer twice as fast as her other skins.
Patch 6.16change

General

  • Bug Fix: Smoothed out a crack in PROJECT: Katarina's textures.
Patch 6.4buff

Bouncing Blades

  • Mark's AP ratio increased to 20% AP from 15% AP.
  • Consecutive bounces no longer reduce damage reduction.
Patch 6.1change

Death Lotus

  • Updated to use new Grievous Wounds - 40% self-healing reduction instead of 50% incoming-healing reduction.
Patch 5.11nerf

Shunpo

  • Base damage reduced to 40/70/100/130/160 from 60/85/110/135/160.
  • AP scaling reduced to (+ 25% AP) from (+ 40% AP)
Patch 5.6change

Stats

  • Base health reduced to 510 from 560.
  • Health growth increased to 83 from 80.
  • Base health regen per 5 seconds reduced to 4.5 from 7.87.
Patch 5.5buff

General

  • New ability icons.
Patch 5.4buff

Voracity

  • New Effect: Assist timer reduced to 3 seconds. Katarina must have damaged the slain enemy in the last 3 seconds to get the reset.
Patch 5.3change

General

  • Attack frame sped up.
Patch 4.20nerf

Death Lotus

  • Cooldown increased to 90/60/45 seconds from 60/52.5/45.
  • Base damage reduced to 350/550/750 from 400/575/750.
Patch 4.15nerf

Shunpo

  • No longer benefits from spell vamp on wards despite doing no damage.
Patch 3.12buff

Death Lotus

  • Cast time delay before channeling removed (reduced to 0 seconds from a 0.25 second delay).
  • Total damage increased to 400/575/750 (+2.5 ability power) (+3.75 bonus attack damage) from 400/450/500/550/600 (+2.0 ability power) (+3.0 bonus attack damage).
  • Channel time increased to 2.5 seconds from 2.
  • Cooldown reduced to 60/52.5/45 seconds from 60/55/50.
Patch 3.1change

These changes are focused on once again increasing the risk of Katarina's gameplay by forcing her to build more offensive stats and focus on pulling off well-timed Death Lotus.

Bouncing Blades

  • Initial damage reduced to 60/85/110/135/160 from 60/90/120/150/180.

Shunpo

  • Damage reduction duration reduced to 1.5 seconds from 3.

Death Lotus

  • Total ability power ratio increased to 2.0 from 1.75.
Patch 1.0.0.154nerf

Stats

  • Base movement speed reduced to 345 from 350.

Sinister Steel

  • Movement speed adjusted to 15/20/25/30/35% from 12/20/28/36/44%.
Patch 1.0.0.151nerf

Bouncing Blades

  • Initial damage reduced at later ranks to 60/90/120/150/180 from 60/95/130/165/200.

Sinister Steel

  • Damage reduced at later ranks to 40/75/110/145/180 from 40/80/120/160/200.
Patch 1.0.0.149change

General

  • Updated lore.
Patch 1.0.0.146change

Voracity

  • Cooldown reduction on kill or assist increased to 15 seconds from 10.

Bouncing Blades

  • Base damage increased to 60/95/130/165/200 from 50/85/120/155/190.
  • Ability power ratio decreased to 0.45 from 0.5.
  • Mark detonation ability power ratio reduced to 0.15 from 0.2.

Sinister Steel

  • Ability power ratio decreased to 0.25 from 0.3.

Shunpo

  • Damage increased to 60/85/110/135/160 from 40/70/100/130/160.
  • Cooldown reduced to 12/10.5/9/7.5/6 seconds from 14/12/10/8/6.
  • Fixed: Tooltip now states the correct damage reduction amount (15%, not 20%).
Patch 1.0.0.145change

Voracity (Innate)

  • Champion kills or assists reduce Death Lotus's cooldown by 10 seconds and refresh basic abilities.

Bouncing Blades (Q)

  • 10/9.5/9/8.5/8 second cooldown.
  • Katarina throws a dagger which deals 50/85/120/155/190 (+0.5 ability power) magic damage. The dagger bounces to the 4 closest enemies dealing 10% less damage with each bounce.
  • Enemies hit are marked for 4 seconds. Katarina's basic attacks or spells will consume the mark dealing 15/30/45/60/75 (+0.2 ability power) magic damage.

Sinister Steel (W)

  • 4 second cooldown.
  • Whirls daggers in a circle dealing 40/80/120/160/200 (+0.5 bonus attack damage) (+0.35 ability power) magic damage. If she hits an enemy champion, Katarina gains 12/20/28/36/44% movement speed for 1 second.

Shunpo (E)

  • 14/12/10/8/6 second cooldown.
  • Moves to a target's location. Deals 40/70/100/130/160 (+0.5 ability power) magic damage if the target is an enemy
  • After using Shunpo, Katarina gains 20% damage reduction for 3 seconds.

Death Lotus (Ultimate)

  • 60/55/50 second cooldown.
  • Becomes a flurry of blades, throwing daggers at the closest 3 enemy champions dealing 400/500/600 (+3 bonus attack damage) (+1.75 ability power) magic damage over 2 seconds.
  • Daggers apply Grievous Wounds, reducing incoming healing by 50% for 3 seconds.

General

  • Lore changed.
  • Bilgewater, Mercenary, Red Card and Kitty Cat skin artwork changed.
Patch 1.0.0.130change

Shunpo

  • Now always moves Katarina behind the target regardless if Killer Instincts is active.
Patch 1.0.0.129change

Shunpo

  • Now moves Katarina in front of the target.
  • When Killer Instincts is active, Katarina moves behind the target.
Patch 1.0.0.123change

Shunpo

  • Katarina will now attempt to attack the target after blinking to an enemy champion.
Patch 1.0.0.121change

Shunpo

  • Now can target wards again, but will now briefly reveal wards for two seconds when used in this manner.
Patch 1.0.0.115nerf

Killer Instincts

  • Healing reduction duration on Bouncing Blade reduced to 5 seconds from 10.
Patch 1.0.0.114change

Shunpo

  • Now prefers to target enemies over allies when your cursor overlaps both.
Patch 1.0.0.112change

General

  • Original splash art has been updated.
Patch 1.0.0.110change

Death Lotus

  • Base damage per dagger increased to 50/65/80 from 40/50/60.
  • Ability power ratio per dagger reduced to 0.25 from 0.3.
  • Attack damage scaling per dagger reduced to 50% from 55%.
Patch 1.0.0.109buff

Shunpo

  • Base damage changed to 80/120/160/200/240 from 90/120/150/180/210.
Patch 1.0.0.108change

Shunpo

  • Now place Katarina on the other side of the target (relative to Katarina), rather than behind the target.
Patch 1.0.0.107change

Bouncing Blade

  • Base damage increased to 60/95/130/165/200 from 20/40/60/80/100.
  • Now scales off of 80% bonus attack damage instead of 100% of total attack damage.
  • Now has a 0.35 ability power ratio.

Death Lotus

  • Base damage decreased to 40/50/60 from 50/65/80.
  • Now scales off of both attack damage and ability power rather than one or the other.
  • Now hits the closest 3 targets rather than 3 random targets.
  • Cooldown reduced to 60/55/50 from 60 at all ranks.
Patch 1.0.0.105change

Death Lotus

  • Fixed several tooltip errors related to number of champions hit.
Patch 1.0.0.104buff

Bouncing Blade

  • Cooldown reduced to 9/8.5/8/7.5/7 from 10/9.5/9/8.5/8.

Killer Instincts

  • Cooldown reduced to 20/18/16/14/12 from 22/20/18/16/14.
Patch 1.0.0.103buff

Death Lotus

  • Targets hit increased to 3 at all ranks from 1/2/3.
Patch 1.0.0.101nerf

Shunpo

  • No longer ignores enemy spell shields like Banshee's Veil.

Killer Instincts

  • No longer reduces true damage when used with Shunpo.
Patch 1.0.0.100nerf

Shunpo

  • No longer be cast while root.
Patch 1.0.0.97nerf

Bouncing Blade

  • Cooldown increased to 10 from 8 at all ranks.

Voracity

  • Gold gain on kills and assists reduced to 25 from 50.
Patch 1.0.0.87nerf

Bouncing Blade

  • Bounce range reduced to 400 from 450.
Patch 1.0.0.83buff

Stats:

  • Base health increased to 478 from 460.
  • Health per level increased to 83 from 75.
  • Damage per level increased to 3.2 from 2.

Voracity

  • Adjusted to trigger off kills or assists instead of a champion you've damaged within a short time frame. This should result in more consistent behavior, but not impact most cases.

Bouncing Blade

  • Bonus damage increased to 20/40/60/80/100 from 15/30/45/60/75.

Killer Instincts

  • Passive now increases damage from abilities and melee attacks by 8/12/16/20/24 each hit.
  • Using Shunpo reduces all damage received by 15/20/25/30/35% for 3 seconds.
  • Using Bouncing Blade remains unchanged.

Shunpo

  • Fixed a tooltip error where the damage listed was lower than the actual damage dealt.

Death Lotus

  • Physical damage scaling increased to 55% of bonus attack damage from 50% of bonus attack damage.
Patch 1.0.0.82change

General

  • Added an alternate attack animation.
  • Voice over set updated (say goodbye to the 'Dance Macabre').
  • Voice overs added to attacks and spells.
Patch 1.0.0.79change

Killer Instincts :

  • Bonus damage is no longer lost when you switch targets.
  • Bonus damage now triggers on spell casts as well as attacks.
  • Bonus damage no longer triggers on misses or dodges.
Patch 1.0.0.75change

Death Lotus :

  • Channeling time reduced to 2.6 from 3.
  • Number of daggers thrown increased to 10 from 9.
  • Added a new updated particle.
  • Fixed a bug in which it would not immediately deal damage.
Patch 1.0.0.74change

Bouncing Blade

  • Casting range reduced to 600 from 650.

Killer Instincts

  • Cooldown reduced to 22/20/18/16/14 sec from 23/21/19/17/15.
Patch 1.0.0.72change

Death Lotus

  • Base damage increased to 50/65/80 from 30/45/60.
  • Bonus attack damage scaling reduced to 50% from 55% of total attack damage.
  • Ability power ratio reduced to 0.3 from 0.4.
Patch 1.0.0.70nerf

Death Lotus

  • Attack damage scaling reduced to 55% from 65%.
Patch 1.0.0.61buff

Killer Instincts

  • Bouncing Blade healing reduction effect increased to 65% from 60%.
  • Bouncing Blade healing reduction effect duration increased to 10 seconds from 8.
Patch 1.0.0.52nerf

Shunpo

  • Ability power ratio reduced to 0.75 from 0.8.
  • Cooldown increased to 10/9/8/7/6 from 9/8/7/6/5.

Death Lotus

  • Ability power ratio reduced to 0.35 from 0.4.
Patch 1.0.0.32nerf

Death Lotus

  • Cooldown increased to 60 from 45.
  • Ability power ratio decreased to 0.4 from 0.5.
Patch 0.9.25.34change

General

  • Changed the look of her model.

Death Lotus

  • Base damage decreased to 30/45/60 from 60/90/120.
  • Attack damage scaling increased to 65% from 15%.
  • Ability power ratio increased to 0.5 from 0.2.
Patch 0.9.25.24change

General

  • Updated recommended items.

Stats

  • Magic resistance per level increased to 1.25 from 0.

Bouncing Blade

  • Healing reduction duration increased to 7 seconds from 3.

Killer Instincts

  • Cooldown modified to 23/21/19/17/15 seconds from 20 at all ranks.
  • Changed to stacking +4/5/6/7/8 attack damage from stacking attack speed.

Shunpo

  • Ability power ratio reduced to 0.8 from 1.
  • Now applies damage after the teleport.
  • Can no longer Shunpo to yourself.
  • Fixed a bug that caused Katarina to have a mana bar.
  • Now slows for 15% with Rylai's Crystal Scepter.

Death Lotus

  • Now slows for 15% with Rylai's Crystal Scepter.
  • Now has either 0.2 ability power ratio or 15% of attack damage (whichever is higher) bonus damage.
Patch 0.9.25.21new

Katarina added to League of Legends

Voracity (Innate)

  • If an enemy champion dies within 15 seconds of being hit by Katarina, she gains 50 gold and her cooldowns are reduced by 20 seconds.

Bouncing Blade (Q)

  • Katarina throws a dagger that hits multiple units, dealing magic damage equal to her total damage plus a bonus amount to the primary target. Each subsequent hit deals 15% less damage.

Killer Instincts (W)

  • Passive: Katarina's attack speed is increase each time she consecutively hits the same target.
  • Active: Katarina's next basic attack has a bonus effect. Bouncing Blade deals full damage to every target hit and reduces incoming healing to the targets hit, or after using Shunpo Katarina's dodge chance is increased for 3 seconds.

Shunpo (E)

  • Katarina instantly moves to her target's location. If the target is an enemy, she deals magic damage.

Death Lotus (Ultimate)

  • Katarina goes into a state of extreme focus, throwing daggers with unrivaled speed at one enemy champion for each level of the ability.