Test Tiger (GLAS-EN082) - Gladiator's Assault Unlimited

If you control a "Gladiator Beast" monster, you can Special Summon this card. You can tribute this card to return 1 "Gladiator Beast" you control to the Deck, and then Special Summon 1 "Gladiator Beast" from your Deck. The Special Summoned monster is treated as if it were Special Summoned by the effect of a "Gladiator Beast".