
With Worlds 2025 coming closer, the developer is making small changes to keep the meta in check while buffing forgotten champions and making them relevant for Fearless Drafts.
This is one of the two updates coming to League before the patch for the Worlds. It aims to target power creep for supports while buffing champions like Seraphine and many others, who have not seen much attention in pro play.
When does LoL Patch 25.19 release?

League updates are released on Wednesdays, and this schedule remains consistent for every upcoming patch. The updates are introduced to the PBE servers with new features and adjustments, and then released on the live servers for players. The next update is scheduled for Sept. 24. While the official release times across all regions are yet to be confirmed, the expected release windows for each area are as follows:
- 3pm CT (NA)
- 5am GMT (EU West)
- 3am CET (EU North East)
- 8am KR (Korea)
What’s in Patch 25.19?

Patch 25.19 include Arcana skins for champions like Karthus, Aurora, and Zilean, while adding a fan-requested skin: Machine Herald Viktor. It also comes with various buffs for champions to make them viable for other roles or their existing ones, along with nerfs for the overperforming champions in pro play. It also brings key changes to Redemption and Unsealed Spellbook.
Champion buffs
The following champions are receiving buffs in League Patch 25.19:
Ahri
[R] Spirit Rush: Base damage has been increased from 60/90/120 to 75/125/175.
Brand
- [P] Blaze: Monster mod has been increased from 2.6x to 2.65x.
- [W] Pillar of Flame: AP ratio has been increased from 60 percent to 70 percent.
- [R] Pyroclasm: AP Ratio has been increased from 25 percent to 30 percent.
Caitlyn
Attack damage has been increased from 60 to 62.
Diana
[P] Moonsilver Blade: Mod monster has been increased from 2.6x to 3x.
Jax
- MR gain has been increased from 15/30/45 to 30/39/48.
[R] Grandmaster-at-Arms: Armor gain on 1st champion hit has been increased from 25/50/75 to 50/65/80.
Jinx
[Q] Switcheroo!: Rocket bonus range has been increased from 80-200 to 100-200.
[E] Flame Chompers!: Damage has been increased from 70-270 to 90-290.
LeBlanc
[W] Distortion: AP Ratio has been increased from 70 to 80 percent.
[WR] Mimic Distortion: AP Ratio has been increased from 75 to 80 percent.
Lilia
[R] Lilting Lullaby
- Damage has been increased from 100/150/200+ 40 percent to 150/200/150 + 45 percent.
- Cooldown has been reduced from 150/130/110 to 140/120/100.
Mel
[P] Searing Brilliance
- Damage per spell has been increased from 24-75+3 percent to 24-99+ 9 percent.
- Maximum damage has been increased from 72-225+ 9 percent to 72-297+ 27 percent.
Seraphine
- HP Growth has been increased from 90 to 95.
- MP Growth has been increased from 25 to 40.
- [Q] High Note: amp now applies to monsters.
- [W2] Surround Sound: Missing HP heals have been increased from 3-5 percent x number of targets to 8-16 percent.
Champion nerfs
The following champions are receiving nerfs in League Patch 25.19:
Corki
[Q] Phosphorus Bomb: Damage has been decreased from 70-250+130 percent to 60-240+125 percent.
Pantheon (Jungle)
[Q] Comet Spear: Monster mod has been decreased from 0.9x to 0.75x.
[W] Shield Vault: Minion/monster cap has been decreased from 200 to 120.
Poppy (Jungle)
[Q] Hammer Shock: HP percent minion/monster damage cap has been decreased from 75-195 to 50-170.
[R] Keeper’s Verdict: Cooldown on interruption decreased from 15 seconds to 30 seconds.
Sivir
[Q] Boomerang Blade: Bonus AD ratio reduced 100 percent to 85 percent.
Champion adjustments
The following champions are adjusted in League Patch 25.19:
Lee Sin
- HP growth has been increased from 4.9 to 4.5.
[Q] Sonic Wave: 55-155 + 115 percent to 60-180 + 95 percent.
Syndra
- Armor growth has been increased from 104 to 100.
[Q] Dark Sphere: Damage has been increased from 75-215 + 65 to 90-220 + 70 percent.
[E] Scatter the Weak: Cooldown has been reduced from 17 to 15.
System adjustments
Here is a look at all the system adjustments in this patch:
Celestial Opposition
No longer slows if the user is dead. It is also a nerf to Neeko’s Shapesplitter ability.
Redemption
The item gets a 50 Heal nerf, making its heals a bit weaker.
Unsealed Spellbook
- Initial Cooldown has been increased from four to 4.5 minutes.
- Minimum Cooldown has been increased from 1.5 to two minutes.