Abyss Dweller (Quarter Century Secret Rare) (RA02-EN033) - 25th Anniversary Rarity Collection II 1st Edition
Sea Serpent / Xyz / Effect Monster
WATER
1700 / 1400
2 Level 4 monsters
While this card has a material attached that was originally WATER, all WATER monsters you control gain 500 ATK. Once per turn (Quick Effect): You can detach 1 material from this card; your opponent cannot activate any card effects in their GY this turn.
While this card has a material attached that was originally WATER, all WATER monsters you control gain 500 ATK. Once per turn (Quick Effect): You can detach 1 material from this card; your opponent cannot activate any card effects in their GY this turn.