If an Xyz Monster is Special Summoned to your field (except during the Damage Step): You can Special Summon this card from your hand. If an Xyz Monster(s) is Special Summoned to your field while this card is in your GY, except the turn this card was sent to your GY (and except during the Damage Step): You can target 1 of those Xyz Monsters; attach this card to it as material. You can only use each effect of «Xyz Slidolphin» once per turn.

If you control a «Mayakashi» card, other than «Yuki-Musume, the Ice Mayakashi» while this card is in your hand or GY: You can Special Summon this card, then send 1 Zombie monster from your Deck to the GY. You can only use this effect of «Yuki-Musume, the Ice Mayakashi» once per turn. You cannot Special Summon monsters from the Extra Deck, except «Mayakashi» monsters.

You can discard this card to the GY; add 1 «The Sanctuary in the Sky» from your Deck to your hand. If «The Sanctuary in the Sky» is not on the field, destroy this card.