BakuCore is a type of Booster Pack in Bakugan: Gundalian Invaders. They contain only regular Bakugan. There is also the BakuMetalix series; BakuCamo, BakuShadow, BakuGranite, BakuExo-Skin, BakuDouble Strike, BakuStand, BakuCloser, Crimson and Pearl, and BakuBlue. These are the series of BakuCore that are out for Gundalian Invaders. BakuCore have no special references or effects. However, they can all equip Battle Gear.