Frost — guide

Grants the Champion a 20% chance of applying a [Freeze] debuff for 1 turn when attacking an enemy Champion. Unlike most other sets, the Frost set applies the [Freeze] debuff when the wearer is attacked by an enemy, not when the character attacks someone. This means the set is best used on Champions that are frequent targets for the enemy team, such as those with [Provoke] or [Taunt] debuffs. This makes every attack by an enemy Champion risky.