YuGiOh: Number 47: Nightmare Shark

Yu-Gi-Oh Card: Number 47: Nightmare Shark
Available from these partners:
Number 47: Nightmare Shark
Type:Xyz/Effect Monster
Sub-Type:Sea Serpent
Text:2 Level 3 monsters
When this card is Special Summoned: You can attach 1 Level 3WATER monster from your hand or your side of the field to this card as an Xyz Material. Once per turn: You can detach 1 Xyz Material from this card, then target 1 WATER monster you control; this turn, that monster can attack your opponent directly, also other monsters cannot attack.
Printings: 2014 Mega-Tins (CT11-EN004)
Yu-Gi-Oh! ZEXAL Volume 4 (YZ04-EN001)