Omega Helios is the guardian bakugan of Trik Varien (Wrath) and has all of the powers of omega drago.
He was stolen by Wrath and became his guardian. Omega helios became sigma helios in a battle with kyle and sigma drago. This bakugan was later turned into Sigma Helios. In one battle he was forced to become Beta Helios but he turned back after being beaten.
After the battle he turned on Wrath and became Phi's guardian and became her official guardian when her Apollonir was destroyed.
Now that Phi is an adult, Helios likes to swim in a bowl of water that he considers his and Omega Drago's personal pool that was given to them by Phi, Kyle, and Sado.