How to use: First, you can place up to five Bakugan action figures (sold separately) into Dragonoid Infinity's arms and legs, and insert the Dragonoid x Auxillataur into the chest. Then the head and wings of Dragonoid Infinity will transform. Press the button behind its head, and the fused Bakugan Ultra will be launched, rolling over the BakuCores. You can also use the Baku - Gear to weaponize your Bakugan, or assemble the Baku - Gear pieces to arm Dragonoid Infinity with a sword and shield or create the Infinity Blaster. Note: Keep small parts away from children under 3 to avoid choking hazards. Maintenance: Wipe the toy with a dry cloth to keep it clean. Store it in a dry place when not in use.