User blog comment:Emptylord/Champion reworks/Sion the Nearly-Headless Axeman/@comment-6062847-20130417070557/@comment-3974211-20130418114655

Back to his W - every melee carry has an "anti-focus" mechanic, be it something that makes them untargetable or something that makes you not want to target them. Gangplank has his Remove Scurvy; Master Yi has his Meditate/Alpha Strike/Highlander; Tryndmere has his Undying Rage; and Fiora has her Blade Waltz.

Sion *needs* something that makes targeting him futile/not possible. Gangplank removes CC; Yi is untargetable, untouchable or tanky; Tryndamere is undying; and Fiora is untargetable (frankly the least interesting, but what are you going to do). Given his "feel no pain" theme, the ability to just ignore damage seemed appropriate - and the shift in power is sort of like when Jax's dodge chance became 2 seconds of 100% dodge change.

What could be changed on his W to make it "more balanced"? Or do you have any better alternatives for Sion's anti-focus skill?