Kelsier, Survivor of Hathsin

Haste
Whenever Kelsier, Survivor of Hathsin
attacks, put a +1/+1 counter on target
creature.
{1}{w}: Kelsier, Survivor of Hathsin gains
flying until end of turn.
"I represent that one thing you've never been
able to kill, no matter how hard you try. I am
hope."