Gladiator Beast Hoplomus (LCGX-EN239) - Legendary Collection 2 Unlimited

If this card was Special Summoned by the effect of a "Gladiator Beast" monster, its original DEF is 2400, if this card attacked or was attacked, you can return it to the Deck to Special Summon 1 "Gladiator Beast" monster from your Deck, except "Gladiator Beast Hoplomus".