The latest League of Legends patch notes cover Patch 26.17, a broad update that improves several scaling carries, reduces the power of dominant top-lane and jungle picks, adjusts two major fighter and marksman items, and expands League Classic, Mayhem and Arena. Riot released the update in late August, and this September guide explains what the changes mean without forcing you to read every numerical line.
Patch 26.17 is especially important for players of Irelia, Qiyana, Yasuo, Yone, Trundle, Vayne, Nasus, Graves and Xerath. It also changes Stormrazor and Sundered Sky, introduces new Mayhem Augments and brings champion swapping and the first Council vote to League Classic. All balance values below come from Riot’s official League of Legends Patch 26.17 notes.
League of Legends patch notes 26.17: quick summary
- Notable buffs: Aurelion Sol, Cho’Gath, Irelia, LeBlanc, Qiyana, Trundle, Yasuo and Yone.
- Notable nerfs: Graves, Nasus, Nocturne, Thresh, Vayne and Xerath.
- Item changes: Stormrazor receives more attack speed; Sundered Sky loses health and attack damage.
- League Classic: Two extra rune pages, improved progression, champion and pick-order swapping, updated Rift visuals and the first Council vote.
- Mayhem and Arena: New Augments, targeted balance changes and an alternating Arena patch schedule.
- New skins: Heartsong Seraphine, Ocean Song Soraka and Ocean Song Jinx.
The main theme is healthier scaling. Riot wants several melee carries to remain useful when they do not dominate the early game, while pulling back champions that were consistently outperforming their roles. The patch is not a full-system reset, but its champion and item adjustments can change drafts, lane matchups and late-game builds.
Biggest champion buffs in Patch 26.17
Aurelion Sol gets cheaper damage and more mobility
Aurelion Sol’s Q now costs less mana per second at every rank, dropping from 35/40/45/50/55 to 30/35/40/45/50. His W cooldown also scales down more aggressively, reaching 14 seconds at maximum rank instead of 16. These changes make extended fights and repeated repositioning less punishing, particularly after the laning phase.
Irelia gains stronger AD scaling
Irelia’s Q bonus increases from 70% to 80% total AD. That directly improves her ability to finish low-health targets, reset Bladesurge and convert completed items into reliable damage. Riot also raises the AP ratio on her ultimate from 70% to 100% and slightly improves the AP-linked reduction on W, mainly supporting unusual ARAM and Arena builds rather than making AP Irelia a standard Summoner’s Rift choice.
Qiyana receives a mid-lane-focused adjustment
Qiyana’s Q gains 10 base damage at every rank and its bonus AD ratio rises from 85% to 90%. To stop jungle Qiyana from receiving the full benefit, the monster damage modifier falls from 175% to 160%. Mid players should feel the buff more clearly through stronger trades and finishing damage, while jungle clearing receives a deliberate offset.
Yasuo and Yone scale better with critical strikes
Both champions have their critical-strike damage penalty reduced from 10% to 5%. The change rewards conventional critical-strike builds and gives the brothers more late-game damage without directly increasing their early snowball potential. Players who previously rushed Blade of the Ruined King should compare the value of earlier critical-strike purchases after the patch.
Trundle’s Frozen Domain becomes much faster
Trundle’s W attack-speed bonus now scales to 110% at rank five instead of 90%. The early rank remains at 30%, but later ranks increase by 20 points rather than 15. This makes maxing Frozen Domain more rewarding and strengthens Trundle’s sustained dueling, objective damage and ability to pressure structures.
Cho’Gath also gains 10 damage per attack on all ranks of Vorpal Spikes, while LeBlanc’s W and Mimic W AP ratios rise from 80% to 90%. Those are simpler buffs, but they improve Cho’Gath’s early trades and give AP-focused LeBlanc builds more payoff.
Most important nerfs in the latest LoL patch
Vayne’s top-lane pressure is reduced
Riot targets top Vayne while trying to preserve her bot-lane identity. Her starting health rises from 550 to 580, but health growth falls from 103 to 98. Her attack-speed ratio improves slightly while attack-speed growth drops from 3.3% to 2.8%. More importantly, Tumble now costs 46 mana at rank one and scales down to the old 30-mana value, while Silver Bolts deals less maximum-health true damage at early ranks.
The result is a less forgiving solo lane. Early repeated Tumbles are more expensive, and low-rank Silver Bolts are less oppressive against melee opponents. Bot Vayne receives some compensation through better starting durability and a small base attack-speed improvement.
Nasus loses lane sustain
Nasus’s passive lifesteal drops from 12/18/24% to 10/15/20%. This does not remove his ability to sustain through minion waves, but opponents have a larger window to make poke damage matter. The nerf is most noticeable in top lane, where Nasus previously recovered too easily while collecting Q stacks.
Graves and Nocturne become easier to punish
Graves keeps the same base damage on Q, but both bonus AD ratios are reduced. The initial hit falls from 65% to 55% bonus AD, and the returning explosion loses 10 percentage points at every rank. High-AD builds therefore snowball less explosively.
Nocturne loses two base armor and 15 starting health. His ultimate remains unchanged, but riskier early clears and skirmishes give opponents more room to invade or punish him before Paranoia takes over the map.
Xerath and Thresh receive targeted damage cuts
Xerath’s base health falls from 596 to 575, and Q loses five base damage at each rank. He remains a long-range threat, but assassins and engage champions can punish positioning mistakes more effectively. Thresh’s active Flay damage loses 10 base damage and 10 percentage points of AP scaling, slightly reducing his lane burst without weakening the spell’s crowd control.
Stormrazor and Sundered Sky changes
Stormrazor’s attack speed increases from 20% to 25%. This is a clean buff intended to make the item more competitive in marksman builds. Five percentage points will not automatically replace every established purchase, but champions that value its energized effect now pay less of an attack-speed opportunity cost.
Sundered Sky is nerfed again. Health falls from 450 to 400 and attack damage drops from 45 to 40. The item’s effect remains, but its raw efficiency and fighter durability are lower. Champions buying it as a universally safe first or second item should reconsider whether their matchup calls for damage, survivability or a different specialized passive.
League Classic changes in Patch 26.17
League Classic receives one of the patch’s largest feature packages. Every player gets two additional rune pages, progression gains increase, and roughly one third of runes become cheaper. Riot also updates Summoner’s Rift lighting, textures and decals to move the presentation closer to the original visual style.
- Champion swapping is enabled during the loadout phase.
- Players can request champion swaps while keeping their assigned lanes.
- Champion pick-order swapping is added.
- The first Council vote lets players influence future Classic decisions.
- Numerous balance adjustments and bug fixes improve everyday play.
The swapping tools are the most practical improvement. Teams can secure a priority pick without forcing that player to reveal a lane early, and teammates can exchange champions after the draft. The Council system is more experimental: Riot says playing Classic increases voting power, giving regular participants more influence over its future.
Mayhem and Arena updates
Mayhem adds two fighter-focused Augments. Ultra Hydra rewards completing multiple Hydra items, while Upgrade Death’s Dance changes how incoming damage is delayed and adds a takedown heal. Double Tap moves from Gold to Prismatic, Critical Missile produces fewer missiles at the top end and Tripleshot now prioritizes enemies near the main target.
Arena receives another group of champion, item and Augment changes. Riot also says Arena balance patches will generally move to odd-numbered League patches. That means players should expect fewer constant adjustments and more time to develop builds between balance passes.
New skins in League of Legends Patch 26.17
Patch 26.17 introduces Heartsong Seraphine, Ocean Song Soraka and Ocean Song Jinx, along with chromas for all three. Cosmetics do not affect balance, but their arrival explains part of the patch’s download and store update.
Riot also updates the minimum and recommended macOS system requirements and fixes issues affecting Jayce, Diana, Akali, Vladimir and several tooltips. Players experiencing unusual behavior should restart the client after updating and use Riot’s support information before changing system files.
Who wins and loses from Patch 26.17?
Winners: Scaling melee carries receive the clearest benefit. Yasuo, Yone and Irelia convert items into more dependable late-game damage, while Qiyana mid and Trundle gain meaningful combat power. Stormrazor users also receive a straightforward item buff.
Losers: Top Vayne, Nasus, Graves jungle, Nocturne and Xerath are the most obvious targets. Sundered Sky users lose both health and attack damage, so fighters relying on its previous efficiency may need to change purchase timing.
That does not automatically determine the new tier list. Win rates and optimal builds take time to stabilize, especially when players are testing new purchases. Treat the League of Legends patch notes as a starting point, then adjust for role, matchup and team composition.
Frequently asked questions
What is the latest League of Legends patch?
The latest live patch covered here is League of Legends Patch 26.17. This page uses a permanent URL and will be updated when Riot publishes the next full patch notes.
Did Trundle get buffed in Patch 26.17?
Yes. Frozen Domain now grants up to 110% attack speed at rank five instead of 90%, improving Trundle’s late dueling and objective damage.
Was Vayne nerfed?
Yes, primarily to reduce her top-lane pressure. Early Tumble costs more mana and low-rank Silver Bolts deal less true damage, although Vayne receives some base-stat compensation.
Which champions received critical-strike buffs?
Yasuo and Yone both have their critical-strike damage penalty reduced from 10% to 5%, giving conventional crit builds stronger scaling.
Where can I read Riot’s complete numerical notes?
Use Riot’s official patch page for every balance value, mode-specific modifier and bug fix. This GameWilds guide highlights the changes most likely to affect normal matches. Browse the League of Legends section on GameWilds for related updates.
Final Patch 26.17 verdict
Patch 26.17 is a targeted but substantial update. The Summoner’s Rift balance changes reward scaling carries, reduce several dominant picks and make Stormrazor more attractive while trimming Sundered Sky. League Classic receives major quality-of-life improvements, and Mayhem and Arena continue evolving through more focused balance passes.
The most important advice is simple: reread the abilities and items you use regularly before entering Ranked. A small ratio, mana-cost or base-stat change can alter lane patterns even when the champion still looks familiar. These League of Legends patch notes will remain at the same permanent URL, making it easier to find the newest update whenever Riot moves to the next patch.
