Undercity Upheaval (Showcase Halo Foil) [March of the Machine: The Aftermath]

Set: March of the Machine: The Aftermath Type: Sorcery Rarity: Uncommon Cost: {1}{G}{G} Undergrowth — Distribute X +1/+1 counters among any number of target creatures you control, where X is the number of creature cards in your graveyard as you cast this spell. Creatures you control gain vigilance until end of turn.