Haunting Guise on AD bruisers/tanks
"UNIQUE – MADNESS: Deal 2% increased damage for each second in combat with champions, up to a maximum of 10%."
Doesn't say exactly say "magic" damage, does it?
Liandries 2% max hp burn isn't bad either, I could see this possibly being on tank Hecarim/Mundo/Shyvana/Udyr.
Legit?