User blog comment:Draven, the Glorious Executioner/Malum, the Envoy of Hell/@comment-7709681-20140903155924

So, this concept is a walking steroid (Both by earning stats and draining stats) which can block projectiles and has stun. Ok.

Additionally, the amount of AD drained (Specially with that cooldown) is ridiculous:
 * AD Drained per second:
 * (The conveniently unlisted) Total AD Drained: