Combat Celebrant [Amonkhet Prerelease Promos] Cockatrice Set: From the Vault: Relics

Set: From the Vault: Relics Type: Artifact Rarity: Mythic Cost: {2} Imprint — When Isochron Scepter enters the battlefield

If the player chooses others

Set: Alpha Edition Type: Creature — Bird Rarity: Rare Cost: {G} Flying

Set: Antiquities Type: Artifact Creature — Construct Rarity: Rare Cost: {6} Flying

Set: Alpha Edition Type: Enchantment Rarity: Rare Cost: {G} You may play any number of lands on each of your turns

Combat Celebrant [Amonkhet Prerelease Promos] Cockatrice Set: From the Vault: RelicsSet: Amonkhet Prerelease Promos Type: Creature Human Warrior Rarity: Mythic Cost: {2}{R} If Combat Celebrant hasn't been exerted this turn, you may exert it as it attacks. When you do, untap all other creatures you control and after this phase, there is an additional combat phase. (An exerted creature won't untap during your next untap step.)