Relentless Zealot

You can cast Relentless Zealot from any graveyard for {b}{b}{b}{r}{r}, Relentless Zealot gains +2/+1 and Haste if cast this way.
You can cast Relentless Zealot from exile
for {b}{b}{b}{b}{r}{r}{r}, Relentless Zealot gains +3/+1 and Trample, and Lifelink if cast this
way.