Domain of the Gladiator Beasts

You can use this Skill's second effect once per Duel if your Deck (excluding the Extra Deck) contains 8 or more "Gladiator Beast" monsters. 1: You cannot Special Summon (excluding Special Summons from the Extra Deck) any monsters except "Gladiator Beast" monsters and Beast Type monsters. 2: Reveal 1 "Gladiator Beast" monster in your hand, and then place 1 "Gladiator Rejection" from your Deck, Graveyard, or among your banished cards on your field face-down.