Golem Hole

Send 1 Level 8 EARTH Rock-Type monster that can be Normal Summoned or Set to the Graveyard from your hand, and add 1 "Fossil Fusion" or a card with "Fossil Fusion" in its text to the hand from the Deck. This Skill can only be used once per Duel if you begin the Duel with a Deck that follows the conditions below: ● Your Deck contains at least 7 monsters, and no monsters other than Rock-Type monsters. ● Your Extra Deck contains at least 5 Fusion Monsters, and no Fusion Monsters other than "Fossil" Fusion Monsters.