World at War [Rise of the Eldrazi] Wall Set: March of the Machine

Set: March of the Machine Prerelease Promos Type: Enchantment Rarity: Rare Cost: {G}{G}{G} Whenever a creature enters the battlefield under your control

Set: EX: Crystal Guardians Type: Metal Rarity: Common Retreat cost: Colorless

Set: Southern Islands Type: Water Rarity: Promo Retreat cost: Colorless

and fight your first battles with them

add this card's effects to that spell

World at War [Rise of the Eldrazi] Wall Set: March of the MachineSet: Rise of the Eldrazi 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.)