|Product Code||BD-03 (Hasbro)|
|System||Core Change System|
|Body Set||Fin (Sharks)|
Body Set: Fin/Sharks
Head Part: Fin/Sharks Head
The head has a Shark motif and recolored from Lightning Fin.
Arm Parts: Fin/Sharks Arms
The arms are basic and recolored from Lightning Fin
The studs are colored blue.
Leg Part: Fin/Sharks Leg
The legs are basic.
Core Part: Spin
Spin originally appeared in Core Random Booster Vol. 1 as the "Rare" Core. It features a body like that of Break core, and two Hold Parts, with spear-like tips of differing design and size. It also features a Trigger like that of certain other Cores. Horizontally mounted on the Hold Part with the larger tip is a rubber strip, similar to Accele. The Core's gimmick, which leads to its name, is that when a B-Dama is fired from it, the rubber strip gives it a sideways spin. When the marble hits a wall while it spins, it rebounds at an angle. The direction of the spin can be changed by taking apart the Core, flipping the Hold Parts, and then putting it back together in that form
Ready…Aim…Crossfire! Go for total target obliteration with this unstoppable Thunder Fin figure! His Spin Core will make his power shot boom like thunder and blast your target! Pull back, then push forward on the trigger to launch one of your marbles! Who will triumph in the end? Load up your marbles and start taking down your targets with your Thunder Fin sharpshooter! Hasbro and all related terms are trademarks of Hasbro.
- Blast targets with Thunder Fin figure's power shot
- Thunder Fin figure is a power type with a Spin Core
- Comes with 1 B-Da marble and 1 Ultra B-Da marble
- Figure comes with 1 target, 1 B-Da Marble, 1 Ultra B-Da Marble, 1 customization tool, 1 collector card and instructions