|Brand||Battle Spirits (1)|
CB03 is called Collaboration Booster: Digimon Super-Digivolution! Ver. 1.5 (コラボブースター【デジモン超進化！Ver.1.5】, the third booster to hold the CB code. Collaboration-wise, CB03 is the sixth collar booster. Although it's a separate set than the first Digimon collar booster, CB03 contains the same list from CB02, with one more new campaign card, and a few reprints.
It includes a total of 86 cards: 45 C, 24 R, 8 M, 8 X-Rares, and 1 XX-Rare.