Timid Bonemender

Defender
Enrage — Whenever Timid Bonemender is dealt damage, add {r} or {g}, draw a card, and put a
+1/+1 counter on it at the beginning of the next
upkeep.
As long as Timid Bonemender has 4 or more
+1/+1 counters on it, it has trample and can
attack as though it didn't have defender.