Sword of Kaldra [Mirrodin Promos] Gatecrash Star of Extinction deals 20

Star of Extinction deals 20 damage to each creature and each planeswalker

Set: Alpha Edition Type: Sorcery Rarity: Common Cost: {B}{B} Destroy target land

that damage is dealt to target creature of an opponent's choice instead

{1}: Mutavault becomes a 2/2 creature with all creature types until end of turn

Set: Amonkhet Prerelease Promos Type: Instant Rarity: Mythic Cost: {2}{R} End the turn

Sword of Kaldra [Mirrodin Promos] Gatecrash Star of Extinction deals 20Set: Mirrodin Promos Type: Legendary Artifact Equipment Rarity: Rare Cost: {4} Equipped creature gets +5 +5. Whenever equipped creature deals damage to a creature, exile that creature. (Exile it only if it's still on the battlefield.) Equip {4} ({4}: Attach to target creature you control. Equip only as a sorcery. This card enters the battlefield unattached and stays on the battlefield if the creature leaves.)