Adrid, Rage Embodied

Convoke (Your creatures can help cast this spell.
Each creature you tap while casting this spell pays
for {1} or one mana of that creature's color.)
Adrid, Rage Embodied gets +1/+1 for each other
creature you control.
Wheneaver you cast or attack with Adrid, Rage Embodied you gain 1 life for each creature you
control, then Populate.