"Gladiator Beast Bestiari" + 1 "Gladiator Beast" monster. This card can only be Special Summoned from your Fusion Deck by returning the above cards you control to the Deck. (You do not use "Polymerization".) When this card is Special Summoned, you can destroy up to 2 cards on the field. At the end of the Battle Phase, if this card attacked or was attacked, you can return this card to the Fusion Deck to Special Summon 2 "Gladiator Beast" monsters from your Deck, except "Gladiator Beast Bestiari"."