Until end of turn, whenever an opponent gains life, if a multicolored permanent is in your graveyard, Elementals you control get +0/+1 and have intimidate and deathtouch until end of turn.
Increasing Hunger {3BB} |Instant| Until end of turn, whenever an opponent gains life, if a multicolored permanent is in your graveyard, Elementals you control get +0/+1 and have intimidate and deathtouch until end of turn.