League of Legends Patch 12.15 was released on Aug 9, 2022. This update included changes to 25 champions, with 10 buffs, 6 nerfs, 9 adjustments.
Akali
Kennen
Lee Sin
Leona
Lillia
Rammus
Shen
Singed
Thresh
Zed
Gwen
Kalista
Master Yi
Qiyana
Sivir
Taliyah
Bel'Veth
Evelynn
LeBlanc
Nilah
Rakan
Swain
Viego
Yone
YuumiItems
New (1)
Buffs (2)
Mercurial Scimitar
Silvermere DawnNerfs (1)
Divine SundererChanges (2)
Anathema's Chains
Blade of the Ruined KingW energy restoration and maximum energy bonus increased.
Twilight Shroud
- •Bonus maximum energy increased to 100 from 80.
- •Energy restore increased to 100 from 80.
W cooldown decreased early, magic damage increased. R ability power scaling increased.
Electrical Surge
- •Active base damage increased to 70/95/120/145/170 from 60/85/110/135/160.
- •Cooldown reduced to 13/11.25/9.5/7.75/6 seconds from 14/12/10/8/6.
Slicing Maelstrom
- •AP ratio per tick increased to 22.5% AP from 20% AP.
Q, W, and E reactivation energy costs decreased.
Resonating Strike
- •Energy cost reduced to 25 from 30.
Iron Will
- •Energy cost reduced to 25 from 30.
Cripple
- •Energy cost reduced to 25 from 30.
Q mana cost decreased at all ranks. R crowd control duration increased.
Shield of Daybreak
- •Mana cost reduced to 35/40/45/50/55 from 45/50/55/60/65.
Solar Flare
- •Disable duration increased to 1.75 seconds from 1.5.
Passive damage cap against monsters increased.
Dream-Laden Bough
- •Damage cap against monster increased to 50 to 150 (based on level) from 40 to 100 (based on level).
R cooldown adjusted, base cast range increased, dash range growth increased, minimum and maximum dash speed increased.
Soaring Slam
- •Cooldown changed to 90 seconds at all ranks from 110/95/80.
- •Cast range increased to 800 units from 600.
- •Dash range growth increased to 150% from 130%.
- •Minimum dash speed increased to 900 from 700.
- •Maximum dash speed increased to 2000 from 1800.
E passive energy refund increased late.
Shadow Dash
- •Energy restore increased to 30/40/50 (at level 1/4/12) from 30/35/40 (at level 1/4/12).
Passive bonus movement speed increased, per-target cooldown decreased. R bonus stats increased early.
Noxious Slipstream
- •Bonus movement speed increased to 25% from 20%.
- •Cooldown reduced to 8 seconds from 10.
Insanity Potion
- •Bonus stats increased to 30/65/100 from 20/60/100.
Q cooldown decreased at all ranks, magic damage increased at all ranks.
Death Sentence
- •Base damage increased to 100/140/180/220/260 from 80/120/160/200/240.
- •Cooldown reduced to 19/17/15/13/11 seconds from 20/18/16/14/12.
E energy cost decreased.
Living Shadow
- •Ability mimick range increased to 25000 units from 2000.
Shadow Slash
- •Energy cost reduced to 40 from 50.
Death Mark
- •Ability mimick range increased to 25000 units from 2000.
Q true damage conversion decreased.
Snip Snip!
- •True damage conversion reduced to 50% from 75%.
E cooldown no longer decreases with rank.
Wuju Style
- •Cooldown increased to 18 seconds at all ranks from 18/17/16/15/14.
Passive bonus attack damage scaling decreased. First Strike bug removed.
Royal Privilege
- •Bonus AD ratio reduced to 30% bonus AD from 45%.
- •Bug Fix: No longer applies an extra proc of Royal Privilege with First Strike equipped.
Attack damage growth decreased. E cooldown increased at all ranks. R cooldown increased at all ranks.
Stats
- •Attack damage growth reduced to 3 from 3.3.
Spell Shield
- •Cooldown increased to 24/22.5/21/19.5/18 seconds from 22/20/18/16/14.
On the Hunt
- •Cooldown increased to 120/100/80 seconds from 100/85/70.
E cooldown increased at all ranks. R wall duration decreased.
Threaded Volley
- •Bug Fix: Now has the proper mana cost at ranks 2 and 4.
Unraveled Earth
- •Cooldown increased to 18/17/16/15/14 seconds from 16/15/14/13/12.
Weaver's Wall
- •Wall duration reduced to 4 seconds from 5.
Royal Maelstrom
- •Bug Fix: Fixed a bug where it would not cancel when casting Endless Banquet on an out-of-range Void Coral.
Demon Shade
- •Bug Fix: Fixed a bug where the stealth would break after a target she killed entered a zombie form and then died again.
Distortion
- •Bug Fix: Fixed a bug where it was doing slightly less damage at rank 3 than intended.
Joy Unending
- •Bug Fix: Fixed a bug that caused it to be audible from the Fog of War.
- •Bug Fix: Fixed a bug that caused it to trigger with Oceanic Will.
Battle Dance
- •Bug Fix: Fixed a bug where he would automatically cast it again to an ally after using Flash.
Nevermove
- •Bug Fix: Fixed a bug where the recast could pull targets that were in stasis.
Sovereign's Domination
- •Bug Fix: Fixed a bug where he would look like a polymorphed champion if he killed and possessed a champion under the effects of Polymorph.
Soul Unbound
- •Bug Fix: Fixed a bug where he could activate abilities while in his Spirit Form while locked in the Blast Cone knockback.
General
- •Bug Fix: Fixed a bug where she would be unable to use swapped summoner spells from Unsealed Spellbook after using Teleport.
Items
General
- •Bug Fix: Fixed a bug where the burn effect was not working correctly.
Mercurial Scimitar hasn’t been as appealing recently given its role as an important itemization option that provides magic resist, critical strike chance, and a built-in cc removal effect. We’re increasing the benefits that come with this item to make it a little more tempting of an option compared to the other sword items carries can opt for.
General
- •Magic resistance increased to 40 from 30.
- •Bonus movement speed duration increased to 1.5 seconds from 1.
While it’s not quite as weak as Mercurial Scimitar, Silvermere Dawn is also underperforming as a whole. We’re opting to increase its defensive capabilities as well, but not quite as much as its counterpart.
General
- •Magic resistance increased to 40 from 35.
- •Slow resistance increased to 50% from 40%.
- •Tenacity increased to 50% from 40%.
Now that the dust has settled from the Divine Sunderer changes on patch 12.13 it’s still performing a bit stronger than we’d like it to. We’re opting to decrease the amount of healing this item provides to bring it more in line with other mythic options.
General
- •Spellblade heal reduced to 55% pre-mitigation damage from 65%.
General
- •Undocumented/Bug Fix: Re-fixed a bug causing the item to appear as a copy of another item in an enemy's inventory on the scoreboard.
- •Can no longer be cast while dead, again.
General
- •Bug Fix: Passive will now always deal the maximum possible % current health damage on each attack, regardless of buff slot ordering.