Doomstoker Reaper

Defender
{10}{b}{b}{b}{b} : Monstrosity 4. (If this creature
isn't monstrous, put 4 +1/+1 counters on it and
it becomes monstrous.)
As long as Doomstoker Reaper is monstrous,
it has Infect and can attack as though it
didn't have Defender.