Abyss Dweller

UR#DUDE-EN016DUDEBanned

Duel Devastator · Single card

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.

Abyss Dweller · Duel Devastator | CardMonke

Yu-Gi-Oh!/Duel Devastator

Abyss Dweller

UR#DUDE-EN016DUDEBanned

Duel Devastator · Single card

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.