Patch 26.20
Riot's game data shows 5 champions and 1 item changing in Patch 26.20, against 26.19: 3 champions with new base stats and 4 with new ability numbers.
Riot's game data for Patch 26.20 differs from Patch 26.19 for 5 champions and 1 item.
- Base stats: Cassiopeia, Swain and Vayne.
- Ability cooldowns, costs or ranges: K'Sante, Mordekaiser, Swain and Vayne.
- Item text only: Hextech Rocketbelt.
The game data carries numbers, not reasons, and some changes live only inside ability and item descriptions. Riot's Patch 26.20 notes are the full record.
Champions5 champions
Cassiopeia- Health630→610
- Mana480→450
K'Sante- W Path Maker cost40/45/50/55/60→45/50/55/60/65
Mordekaiser- R Realm of Death cooldown140/120/100→120/110/100
Swain- Armor25→23
- Magic resist31→34
- W Vision of Empire cooldown22/21/20/19/18→20/19/18/17/16
Vayne- Health regen4→5.5
- Health regen per level0.5→0.4
- Q Tumble cost46/42/38/34/30→30
Items1 item
Hextech Rocketbelt- Text changed
From Riot's game data (16.20.1), against the patch before. "Text changed" means an ability's or item's description changed: the new wording and any numbers inside it are in Riot's notes, as are the reasons for every change.