Battle Spirits: Strongest Galaxy Ultimate Zero is a tV series anime that premiered in fall 2013, produced by Sunrise.

About the production: the story comes from a other, there are 49 episodes of about 25 minutes and its current status is "finished".

Its main genres are adventure and sci-fi, with themes such as Card Battle, Space and Henshin.

On AniList, Battle Spirits: Strongest Galaxy Ultimate Zero has an average score of 62%, an average score, and appears on 980 users' lists.

Saikyou Ginga Ultimate Zero: Battle Spirits is an anime inspired by Bandai's Battle Spirits trading card game and produced by Sunrise. It is not related to any previous Battle Spirits anime work. Rei is an adventurer called a "Card Quester." He wishes to collect strong cards scattered throughout space, and a battle with his rivals unfold. (Source: Battle Spirits Wiki, ANN)

Official synopsis from AniList.