My biggest problem is this Champ has an MS boost, A slow, an AS boost, an insane healing passive, a bite that not ONLY scales on my missing health but his %bonus health as well, and an AoE Melee Ult, and that doesn't even talk about the Flip. I don't see him played often but when I do I rarely see him not dominate. I mean his W can reach damage levels that make some Ults look like AAs from a support.
All of his basic abilities give him two different things. I mean I have seen AS boosts before but not with a HUGE dmg potential as well. Speed boosts sure but with extra dmg to next AA and flipped? Then the Slow that also does dmg and fear minions so he doesn't take aggro?