Atomic

Atomic was one of the Power sets in the Alpha version of DC Universe Online.

A 2009 CES Demo video contained a clip of an Atomic character. Atomic was mentioned in the April 2013 Developer Webcast as being a different power set than Quantum.

Atomic powers are currently used by many NPCs in DC Universe Online including OMACs, Shady Nightclub Thugs, Chemoids, Chemo and Metallo. The ingame effects are dark green with black spots. Radiation and Toxic Barrels are found throughout the game.

A March 2013 developer quote indictaed that future Healer and Tank powers would follow Quantum. The Atomic powered OMACs in the Duo have the ability to Heal each other possibly indicating a Healer power set.