Tainted Strike

[An Angry Fatman]

{Tainted Strike} on {Brion Stoutarm} sacking a {Darksteel Colossos} legit?

[Nymuera]

Yep

119.3b: Damage dealt to a player by a source with infect causes that player to get that many poison counters.

[Oldschoolmtgnoob]

I'd love to see the art where Brion throws a darksteel colossus at a poor planeswalker.