The Gundalian Agents (Japanese version: Gundaldian Agents (ガンダルディアのエージェント, Gandarudia no Ējento?)), also known as Ren's Team (レンのチーム, Ren no Chīmu?), are the minor members of the Twelve Orders. There are six members, one using each Attribute, each is an understudy of one of the Twelve Orders. They seem to perform most of the tasks and work for their leaders.
After the Brawlers joined the Neathian side, the Gundalian Agents were spread among the major Twelve Orders and were eliminated one by one. However, they survived and joined the Neathian side near the end of the Neathian-Gundalian War, minus Sid (who died earlier).
|Identity||Attribute||Bakugan||Position and Notes|
|Linehalt||Defected to Neathia; current Commander of the Gundalian Forces|
|Rubanoid (Given to Ren Krawler, later to Linus Claude)||Deceased|
|Phosphos||Defected to Neathia|
|Plitheon||Defected to Neathia|
|Avior||Defected to Neathia|
|Contestir||Defected to Neathia|
- Ren Krawler & Nurzak worked together in episode 19.
- Sid Arkale (removed earlier) worked with other members of Ren's Team.
- Lena Isis & Kazarina worked together in episode 17.
- Zenet Surrow & Gill worked together in episode 20.
- Mason Brown & Airzel worked together in episode 15.
- Jesse Glenn & Stoica worked together in episode 16.