Official patch notes
Riot's official notes are the source of truth for every change, including system and gameplay updates.
Changes detected in game data
Compared Data Dragon 16.9.1 with 16.8.1. Detection covers champion base stats, ability cooldowns/costs/ranges and item costs/stats. Damage values and ratios are not reliably exposed by Data Dragon — read the official notes for those.
Data Dragon is updated manually by Riot and can trail the live patch for a short time.
Champions
Buffs 1Nerfs 2Adjustments 1- Base Attack speed0.6250.638
- W cooldown14/13.5/13/12.5/1213/12/11/10/9
- E cooldown12/11.5/11/10.5/1012/11/10/9/8
- Health per level10095
- E cooldown16/15/14/13/1218/17/16/15/14
- Base Attack range500550
- E cooldown22/21/20/19/1824/22.5/21/19.5/18
Items
Buffs 0Nerfs 4Adjustments 2New items: Doran's Bow, Doran's Helm, Gluttonous Greaves, Immortal Path
Removed items: Opportunity, Trailblazer, Trailblazer
- Health350300
- Ability Power7060
- Attack Speed2520
Systems
Data unavailable
System changes are not exposed by any official machine-readable source. See the official patch notes.
