Creature - Eldrazi/Drone Devoid (This card has no color.) <CR> Flying <CR> Whenever you cast a colorless spell, Sky Scourer gets +1/+0 until end of turn.
Creature - Eldrazi/Drone Devoid (This card has no color.) <CR> Flying <CR> Whenever you cast a colorless spell, this creature gets +1/+0 until end of turn.
