Alyx LewandoskiWhen Number 47: Nightmare Shark allows the player to attach a level 3 water monster from your hand or side of the field to itself. You can also detach 1 material from Nightmare Shark to attack directly. Another new card drop from Kastle is Depth Shark which is a level 5 monster than can be summoned without a tribute and during your opponents Standby Phase you can double this monsters attack to make a 2800 point monster to protect your life points.
Lastly, a new skill was added for Shark and that skill is Full Armored XYZ [Black Ray]. This skill allows you to take one Full Armored Black Ray Lancer from outside your deck and place it on top of a Black Day Lancer or a Submersible Carrier Aero Shark, this skill can only be used once per duel.