Riftbound Spell: The Harrowing. Play a unit from your trash, ignoring its Energy cost. (You must still pay its Power cost.)
Riftbound Spell: Arise!. Play a 2 [M] Sand Soldier unit token for each Equipment you control. Then ready two of them.
Riftbound Spell: Moonfall. [Action] (Play on your turn or in showdowns.) Choose a battlefield where you have units. You may move up to one enemy unit to that battlefield. Then give enemy units there -2 [S] this turn.