ARAM Mayhem ARAM Mayhem rankings / builds / augments
Augment Details Silver T3 Patch 26.9
Upgrade Thornmail

Upgrade Thornmail Hidden Mechanics

Hidden mechanics and important edge cases for using Upgrade Thornmail correctly in ARAM Mayhem.

56.85%Win Rate
0.26%Pick Rate
T3Tier
52,455Games

Upgrade Thornmail Hidden Mechanics

Important edge cases and hidden value

Augments

Upgrade: Thornmail: Reflected damage is magical damage, benefits from magic penetration. Slow effect additively stacks with other slows. Can trigger reflection and slow on summoner attacks. Even if you sell Thornmail, upgrade effect remains (but cannot be used)