Hazen, Valerian Militant

Smite — Whenever Hazen, Valerian Militant
attacks, you may cast target instant or Aura card
from your graveyard targeting Hazen. If that spell
would be put into the graveyard, exile it instead.
Modified Creatures you control have Smite.
(Equipment, Auras you control, and counters are modifications.)
{r}{r}{g}{g}: Put a +1/+1 counter on each
creature you control.