Patch 25.21 for League of Legends is live and focuses on a handful of targeted champion adjustments and item changes that will matter most in solo queue and community tournaments. Professional play is still using Patch 25.20 at Worlds so that pro teams won’t be testing these tweaks in the main event. How Riot framed the patch – the update nudges power toward proactive, ability‑based champions and healing or sustain tools, while slightly reducing some burst windows on tanky picks. The full official patch notes are available on Riot’s site.
Patch 25.21 Champion and Item Changes
The patch contains a mix of small buffs and nerfs intended to adjust mid‑game pacing and early trading. Key champion moves include:
- Gwen – base health and AP ratios moved closer to her 25.05 values; attack speed growth trimmed and jungle clear strength reduced.
- Diana – passive monster damage slightly reduced after earlier AP jungle buffs.
- Dr Mundo – E, Blunt Force Trauma, scales less with bonus HP but Mundo receives higher armor growth.
- Graves – magic resistance stats and scaling shifted to make him more punishable early but sturdier in extended fights.
- Kalista – increased attack damage growth.
- Kog’Maw – early trading power reduced.
- Morgana – decreased armor growth to lean on Black Shield and Soul Siphon.
- Bard – his W, Caretaker’s Shrine, heals more at all levels and grants extra movement speed when building AP items.
Item and rune tweaks aim to make early trades and sustain more meaningful. Notable changes include:
- Catalyst of Aeons – loses 50 health.
- Doran’s Blade – now heals for 2.5% of damage dealt.
- Doran’s Ring – grants extra mana after hitting enemy champions.
- Second Wind rune – heals more reliably based on missing health, improving lane sustain.
These adjustments lean into sustained and extended fights, giving supports, junglers, and scaling carries more room to breathe in the mid and late game. Early laning trades are slightly more rewarding for players who take initiative rather than sit passively.
Because the World Championship is being played on Patch 25.20, pro teams won’t be showcasing 25.21 in the main tournament. For context on Riot’s recent balance direction, see the earlier patch that focused on nerfs for solo queue balance in patch 25.15.
For a closer look at Bard’s recent spotlight moment and a wider conversation around support priority, see reporting on a high‑profile performance by Keria earlier this season.
If quick priorities are needed before queueing: expect slightly stronger lane sustain, a touch less early burst on some frontliners, and small power shifts for a handful of ADCs and AP junglers.
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