User blog comment:Emptylord/Champion reworks/Sion the Nearly-Headless Axeman/@comment-3493296-20130521141138/@comment-3974211-20130523161905

I've always thought an item like that would be nice.

Unique Passive - You ignore the next stun, root, taunt, fear, silence, blind, knockup or knockback effect to hit you. This cannot happen again for 30 seconds. Melee attacks will reduce the timer by 1 second; or 3 seconds for critical strikes.

Melee carry anti-CC item.