Abyss Dweller UTR (OP13-EN002) [OP13]

• Number: OP13-EN002
• Rarity: Ultimate Rare
• Attribute: WATER
• Monster Type: Sea Serpent
• Card Type: Xyz/Effect Monster
• Attack: 1700
• Defense: 1400
• Description: 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.

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.