BakuCore (Japanese Battle Damage (バトルダメージ, Batoru Damēji?)) is a series of Bakugan Special Treatments. The special Bakugan in this series have a black, dark brown or silver if it's Darkus shading. It looks partly BakuSteel and partly a normal Bakugan. A Darkus BakuCore Bakugan, due to its black coloring, looks nearly identical to a BakuSteel Bakugan. There are several types of BakuCore and are sold with the same type. These were the closest to regular treatment Bakugan in the B3 Waves.
BakuCore Ventus Abis Omega
BakuCore Midnight Percival