League of Legends 25.21 Patch Notes are here and include a handful of buffs, nerfs and adjustments. Check out the full patch notes for additional details from Riot (source).
Patch 25.22 Overview
Champion Buffs & Nerfs
Akshan
Aurelion Sol
Blitzcrank
LeBlanc
Skarner
Talon
Volibear
Yone
Runes
Biscuit Delivery
Cash Back
Guardian
Hail of Blades
Legend: Bloodline
Movement Speed Shard
Nimbus Cloak
Phase Rush
Tenacity Shard
Triple Tonic
