Overview
We’re going to give you a quick rundown of key points from the latest patch. You can also see how these changes have affected the meta by looking at our Champion Statistics page, which highlights changes in Win Rate between patches.
Here's a quick TLDR:
New Champion: Zaahen
Winter's Rift returns
Arcane Anniversary Event beginning
Lots of nerfs to popular ADCs and buffs to less popular ones to shake up the meta
Lots of champions with buffed modifiers to monster damage to enable them more as a potential jungle
For a full breakdown of exactly what has been changed, check out Riot’s official patch notes here.

Zaahen

You can see a full rundown of his abilities here.
Arcane Anniversary
All Arcane Skins returning including Arcane Fractured Jinx
Comes with upgrades to the skin (if you already have it, it'll be updated for free)
8 Arcane-themed rewards that require you to play 4 games (playing with a premade will count as 2 games)
Jinx Butterfly Icon
Yelling Caitlyn / Vi Emote
500 Battle Pass XP
Salad Cat Jinx Emote
Robot Mask Icon
500 Battle Pass XP
Guitar Heimerdinger Emote
“Arcane Anomaly” Title
Champions
Buffs
Damage to monsters increased
W damage increased
Q damage to monsters increased
E damage to monsters increased
Q damage to monsters increased
Base AD increased
Passive damage increased (very very slightly)
W damage increased
W damage to monsters increased
R damage increased
W monster damage increased
Passive monster damage increased
Q monster damage increased
Base AD increased
Q cooldown decreased
Q damage increased
E damage increased
E mana cost decreased
AD growth increased
Base AD increased
Passive damage increased
R move speed per stack doubled
Nerfs
Q AS nerfed
Passive damage decreased
E bonus HP damage decreased
This is to compensate for a bug fix whereh was receiving
QE damage nerfed
R damage decreased
Base armor decreased
R cooldown increased
Passive damage increased
E snare duration decreased (.6 seconds at max rank)
Passive fury gained on minion hit decreased and max HP gained decreased
Base HP decreased
Base armor decreased
Changed
Base armor increased
Passive damage to monsters increased
W damage to monsters increased
R cooldown increased (20s at first rank)
Goal was to make him less reliant on his ultimate and be potentially flexed into the jungle role
Items
Sunfire Aegis monster damage increased
Aram Mayhem
Stat anvils added for 750g a piece and can be purchased after level 9.


