|[List of appearances]|
Morgan Lux was a leading Ultra Agent, who was intent on succeeding at all costs. During his time as an agent, Lux became obsessed with creating an ultimate crime-fighting machine. When finished the machine, Lux connected his brain to the machine's circuit, however, the machine backfired and exploded, transforming Lux into AntiMatter. The Ultra Agents were unaware of what happened to Lux, thinking that he simply disappeared, and Lux's project was cancelled. This was until Curtis Bolt was able to analyse AntiMatter's staff, and was able to identify AntiMatter as Lux.
- AntiMatter has a glow-in-the-dark head.