Talk:Madred's Bloodrazor/@comment-4019444-20120629063140/@comment-4636093-20120730155104

True damage shouldn't be available to item passives. True damage is a skill given to certain champions to make that ability scale well against resistences.

Entropy, the dominion item, gives true damage on attack as an active ability which lasts 5 seconds.

In addition to this it's a DoT, meaning that it doesn't grow out of hand if you get high attack speed. (Same goes for red buff).