Pearled Unicorn [Unlimited Edition] Grand Prix Promos return it to the battlefield

return it to the battlefield under its owner's control with a +1/+1 counter on it

return Spirit Loop to its owner's hand

Set: Alliances Type: Instant Rarity: Rare Cost: {2}{W} Exile target nonwhite attacking creature

Other artifact creatures you control get +1/+1

Whenever a creature enters the battlefield

Pearled Unicorn [Unlimited Edition] Grand Prix Promos return it to the battlefieldSet: Unlimited Edition Type: Creature Unicorn Rarity: Common Cost: {2}{W} "'Do you know, I always thought Unicorns were fabulous monsters, too? I never saw one alive before!' 'Well, now that we have seen each other,' said the Unicorn, 'if you'll believe in me, I'll believe in you.'" Lewis Carroll