World at War [The List] Merfolk Scout Set: March of the Machine

Set: March of the Machine Commander Type: Enchantment Rarity: Rare Cost: {4}{R} Nontoken creatures you control have riot

II — Creatures you control get +1/+1 and gain double strike until end of turn

Each player sacrifices all creatures they control not chosen this way

It is not legal for constructed play

then put a +1/+1 counter on Grimgrin

World at War [The List] Merfolk Scout Set: March of the MachineSet: The List Type: Sorcery Rarity: Rare Cost: {3}{R}{R} After the first postcombat main phase this turn, there's an additional combat phase followed by an additional main phase. At the beginning of that combat, untap all creatures that attacked this turn. Rebound (If you cast this spell from your hand, exile it as it resolves. At the beginning of your next upkeep, you may cast this card from exile without paying its mana cost.)