Ritual Beast Ulti-Pettlephin (THSF-EN029) Secret Rare

1 "Ritual Beast Tamer" monster + 1 "Spiritual Beast" monster
Must be Special Summoned (from your Extra Deck) by banishing the above cards you control, and cannot be Special Summoned by other ways. (You do not use "Polymerization".) Cannot be destroyed by card effects. During either player's turn: You can return this card to the Extra Deck, then target 1 of your banished "Ritual Beast Tamer" monsters and 1 of your banished "Spiritual Beast" monsters; Special Summon them in Defense Position.