Krark, the Thumbless (Rainbow Foil) [Secret Lair Drop Series] Animal Colosseum Promos they sacrifice it unless they

they sacrifice it unless they pay its echo cost

Cannot be destroyed by battle or card effects

Whenever you lose life

and with a different Attribute than that monster

Krark, the Thumbless (Rainbow Foil) [Secret Lair Drop Series] Animal Colosseum Promos they sacrifice it unless theySet: Secret Lair Drop Series Type: Legendary Creature Goblin Wizard Rarity: Rare Cost: {1}{R} Whenever you cast an instant or sorcery spell, flip a coin. If you lose the flip, return that spell to its owner's hand. If you win the flip, copy that spell, and you may choose new targets for the copy. Partner (You can have two commanders if both have partner.)