- Cluster (Micron Booster, 2004)
- Booster ID number: 7
- Cluster is a redeco of the Armada Emergency Mini-Con Team member Firebot, transforming into both a crash-response truck and a (non-firing) multi-missile launcher. He was available only in the third Micron Booster assortment in blind-packed, individual boxes.
- He uses the same mold as Anti-Blaze and Quench, while a slightly retooled version of the mold is used by Graviton.