Kairi, the Swirling Sky is a mythic Legendary Creature — Dragon Spirit card from Magic Online Promos (PRM), collector number 97941.
Flying, ward {3} When Kairi dies, choose one — • Return any number of target nonland permanents with total mana value 6 or less to their owners' hands. • Mill six cards, then return up to two instant and/or sorcery cards from your graveyard to your hand.