2 Level 4 monsters. While this card has an Xyz Material attached that was originally WATER, all WATER monsters you control gain 500 ATK. Once per turn, during either player's turn: You can detach 1 Xyz Material from this card, any card effects that activate in your opponent's Graveyard cannot be activated this turn.
![Abyss Dweller [ABYR-EN084] Super Rare | Game Master's Emporium (The New GME)](http://thenewgme.com/cdn/shop/products/da660822-117a-5858-9f16-d4d4b715ce57.png?v=1707442372)
