Grist, Commander of BUG

+1: Up to one target creature you control explores. You may put a basic land card from your hand onto the battlefield tapped.
-1: Grist, Commander of BUG deals 2 damage to any target. You gain 2 life.
-5: Untap up to two target lands you control. They become 3/3 Insect creatures with menace and haste until end of turn. They're still lands.