Liet was discovered in the episode Watch for Lietning
He is a Scleranian from Solania.
AbilitiesHe has the power to create light.He also has psych powers.Liet is not accesable as of Nightmare in Liet Town when he escaped the watch and turned into Dark Liet!
Liet's story began when Vilgax and a Scleranian attacks and hypnotize Ben's eyes to see illusions. But when, his eye touches the omnitrix, he transforms into Liet.