League of Legends Patch 13.15
League of Legends Patch 13.15 was released on Aug 1, 2023. This update included changes to 34 champions, with 10 buffs, 7 nerfs, 17 adjustments.
Changes (17)
Items
Nerfs (1)
Champions
Passive critical strike chance scaling increased. R critical strike chance additional damage increased.
Headshot
- •Critical strike chance ratio increased to (142.1875% + Infinity Edge) critical strike chance from (131.25% + Infinity Edge).
Ace in the Hole
- •Critical strike chance ratio increased to 0 to 35% (based on critical strike chance) from 0 to 25%.
AD growth increased. R on-hit damage increased.
Stats
- •Attack damage growth increased to 3.8 from 3.5.
The Hextech Ultimatum
- •Base damage increased to 20/30/40 from 5/10/15.
Base health regeneration increased. W bonus armor and MR increased.
Stats
- •Base health regeneration increased to 9 from 8.5.
Hallowed Mist
- •Base bonus resistances increased to 22/24/26/28/30 from 17/19/21/23/25.
R Apex Turret durability decreased.
UPGRADE!!!
- •H-28Q Apex Turret
- •Base health changed to 725 to 1525 (based on level) from 850 to 1450 (based on level).
- •Health AP ratio changed to 50% AP at all levels from 25 to 200% (based on level) AP.
- •Armor increased to 30 to 90 (based on level) from 10 to 80 (based on level).
- •Magic resistance increased to 30 to 90 (based on level) from 25 to 65 (based on level).
Passive bonus movement speed increased. Q base damage increased.
Surging Tides
- •Base bonus movement speed increased to 100 from 90.
- •AP ratio increased 25% AP from 20% AP.
Aqua Prison
- •Base damage increased to 90/145/200/255/310 from 75/130/185/240/295.
Multiple QoL adjustments made to Rell.
Break the Mold
- •Bug Fix: Q, Ferromancy: Crash Down, Ferromancy: Mount Up, and Magnet Storm no longer apply the resistances reduction before their damage.
Shattering Strike
- •Bug Fix: Targeting direction now remains absolute during the cast.
Ferromancy: Mount Up
- •Empowered attack dash speed has been increased.
- •Bug Fix: Now properly applies the bonus damage to epic monsters at all times.
- •Bug Fix: Empowered attack no longer sometimes fails to trigger against the Rift Scuttler.
- •Bug Fix: Empowered attack now properly deals its damage to monsters.
Full Tilt
- •Bug Fix: Now properly calculates Break the Mold resistances reduction for all stacks rather than excluding one of them.
Q damage increased. E cooldown decreased early, damage to monsters increased.
Threaded Volley
- •Base damage per stone increased to 50/70/90/110/130 from 45/65/85/105/125.
Unraveled Earth
- •Cooldown reduced to 16/15.5/15/14.5/14 seconds from 18/17/16/15/14.
- •Monster damage increased to 175% from 150%.
Passive shield scaling adjusted.
Way of the Wanderer
- •Base shield increased to 125 to 600 (based on level) (now uses level growth formula) from 125 to 600 (based on level).
W shield strength increased.
Spirit Cleave
- •Base shield increased to 60 to 80 (based on level) from 45 to 65 (based on level).
Q damage decreased.
The Darkin Blade
- •First cast AD ratio reduced to 60/67.5/75/82.5/90% AD from 60/70/80/90/100% AD.
- •Second cast AD ratio reduced to 75/84.375/93.75/103.125/112.5% AD from 75/87.5/100/112.5/125% AD.
- •Third cast AD ratio reduced to 90/101.25/112.5/123.75/135% AD from 90/105/120/135/150% AD.
- •First cast sweetspot AD ratio reduced to 96/108/120/132/144% AD from 96/112/128/144/160% AD.
- •Second cast sweetspot AD ratio reduced to 120/135/150/165/180% AD from 120/140/160/180/200% AD.
- •Third cast sweetspot AD ratio reduced to 144/162/180/198/216% AD from 144/168/192/216/240% AD.
- •Maximum AD ratio reduced to 360/405/450/495/540% AD from 360/420/480/540/600% AD.
Tibbers durability decreased.
Summon: Tibbers
- •Tibbers base resistances changed to 30 to 90 (based on level) from 30/60/90.
- •Removed: Tibbers' resistances no longer scale with 5% AP.
- •Tibbers base health changed to 1150 to 3500 (based on level) from 1300/2200/3100.
- •Tibbers health AP ratio reduced to 50% AP from 75% AP.
- •Bug Fix: Pet can now consistently be commanded to attack inhibitors and the Nexus via their controller spells or automatic attack priorities.
- •This was fixed but not documented in V13.14.
Magic resistance decreased. W ally on-hit damage increased. E shield strength adjusted. R Daisy! duration decreased, armor and MR decreased, health decreased, attack damage decreased.
Stats
- •Base magic resistance reduced to 30 from 32.
- •Magic resistance growth reduced to 1.3 from 2.05.
General
- •Bug Fix: VFX of some of his abilities now correctly appear.
Brushmaker
- •Ally base damage increased to 10/15/20/25/30 from 5/7.5/10/12.5/15.
Triggerseed
- •Base shield increased to 85/125/165/205/245 from 80/115/150/185/220.
- •Shield AP ratio reduced to 50% AP from 75% AP.
- •Bug Fix: Slow application now properly triggers effects that interact with slows.
Daisy!
- •Daisy duration reduced to 45 seconds from 60.
- •Daisy base health changed to 1000 to 4400 (based on level) from 1300/2600/3900.
- •Daisy base resistances changed to 30 to 90 (based on level) from 20/50/100.
- •Removed: Daisy resistances no longer scale with 5% AP.
- •Daisy attack AP ratio reduced to 15% AP from 30% AP.
Base health decreased. Q damage decreased. W cooldown increased.
Stats
- •Base health reduced to 640 from 670.
Icathian Rain
- •AP ratio per missile reduced to 20% AP from 30% AP.
Void Seeker
- •Cooldown refund reduced to 75% from 77%.
Q damage to monsters decreased.
Bramble Smash
- •Bonus monster damage reduced to 80/100/120/140/160 from 100/120/140/160/180.
W base damage decreased.
Winter's Wrath
- •First hit base damage reduced to 10/15/20/25/30 from 20/25/30/35/40.
- •Second hit base damage reduced to 20/60/100/140/180 from 30/70/110/150/190.
AD growth decreased, health growth decreased.
Stats
- •Attack damage growth reduced to 3 from 3.4.
- •Health growth reduced to 104 to 109.
Dirty Fighting
- •Bug Fix: Now properly triggers the second shot when attacking W and I.
The Skies Descend
- •Bug Fix: Casting the ability now properly updates the ultimate cooldown indicator in the UI.
Caretaker's Shrine
- •Bug Fix: Now properly heals allies.
- •Bug Fix: Fixed a bug causing it to heal either the maximum or minimum amount.
Void Surge
- •Bug Fix: Directional indicators restored.
Demon Shade
- •Bug Fix: No longer has a VFX issue after exiting stealth from either the innate itself or R.
Mecha Kingdoms
- •Counter Strike
- •Bug Fix: VFX indicator no longer remains after the fact even if multiple hits were dodged during the ability.
General
- •Bug Fix: Animations when using several abilities now play more smoothly.
We Are More
- •Bug Fix: Packmates are now properly affected by the teleport cheat in Practice Tool.
Hounds' Pursuit
- •Bug Fix: Casting the ability at a very specific distance and range to the target no longer causes her to incorrectly collide with spells and traps past the target.
- •Bug Fix: Packmates now properly dash to the target even if they became untargetable during the channel.
Soul Fighter
- •Bug Fix: On-hit VFX for Packmates now properly appear while using a chroma for the skin.
Paranoia
- •Bug Fix: No longer applies the nearsight debuff to Neeko while she is disguised as a non-champion with I.
Thrill of the Hunt
- •Bug Fix: On-screen warning effects for enemies have been restored.
Spell Flux
- •Bug Fix: VFX overlay now properly appears on the target.
Realm Warp
- •Bug Fix: VFX overlay now properly appears on the ground.
Hallucinate
- •Bug Fix: Clone no longer mimics his moving animation during Q if the ability was cast during it.
Poison Trail
- •Bug Fix: Now properly targets and deals damage to the Baron Nashor.
Final Hour
- •Bug Fix: Casting Tumble now properly triggers the invisibility.
Rite of the Arcane
- •Bug Fix: Stacking damage buff is now properly applied to the last recast.
R Maiden’s durability adjusted. Maiden now has armor, magic resistance, and health regeneration added.
Eulogy of the Isles
- •Maiden base health changed to 400 to 1650 (based on level) from 350/1100/3300.
- •Maiden health ratio reduced to 60% of Yorick's maximum health from 75%.
- •New Effect: The Maiden now has 10 to 50 (based on level) armor and magic resistance.
- •New Effect: The Maiden now regenerates 2.5 health per second.
Battle Principal and Heartseeker
- •Prowling Projectile
- •Bug Fix: VFX now correctly adjusts to the size of the W.
- •Final Chapter
- •Bug Fix: VFX now correctly adjusts to the size of the W.
Items
One of Night Harvester's best users is the item Statikk Shiv, which is below the bar for counter-play of the effect. We're taking the time to make its application more consistent with other items, requiring casting an ability or at least inflicting auto attack damage.
General
- •Removed: Soulrend no longer triggers from damage that does not apply spell effects, with the exception of basic attack damage.
General
- •Bug Fix: Tooltip now displays the accurate cooldown refund percentage rather than 0%.
General
- •Bug Fix: No longer is once again triggered by Font of Life healing on allies.
General
- •Bug Fix: Buying multiple Elixirs no longer causes the cooldown timer to visually reset even if the cooldown was not incurred.
General
- •Bug Fix: Buying multiple Elixirs no longer causes the cooldown timer to visually reset even if the cooldown was not incurred.
General
- •Bug Fix: Buying multiple Elixirs no longer causes the cooldown timer to visually reset even if the cooldown was not incurred.
General
- •Bug Fix: Now grants the correct amount of movement speed even under certain conditions.
League of Legends Patch 13.15 FAQ
Frequently Asked Questions
- When did League of Legends Patch 13.15 release?
- League of Legends Patch 13.15 was released on Aug 1, 2023.
- What changed in League of Legends Patch 13.15?
- Patch 13.15 included changes to 34 champions (10 buffs, 7 nerfs, 17 adjustments), plus 7 item updates. See the full breakdown above.
- What was the previous League of Legends patch before 13.15?
- The previous League of Legends patch was 13.14.
- What is the next League of Legends patch after 13.15?
- The next League of Legends patch is 13.16.
