Bito Wladon

Bito Wladon, also known as Sonar, is a villain from the Eastern European nation of Modora who harnesses the power of sound as a weapon, using sonic technology to pursue dreams of elevating his obscure homeland to world prominence through conquest.

Bito Wladon stepped onto the DC stage in 1986, born from the creative partnership of Steve Englehart and Joe Staton in the pages of Green Lantern #201 — a Copper Age debut that places this character squarely in one of comics' most inventive and ambitious periods for the emerald franchise. With appearances across Green Lantern, Green Lantern Secret Files, and Secret Origins, Wladon carved out a niche in the mythology surrounding luminaries like Hal Jordan, John Stewart, and Katma Tui over a roughly twelve-year publishing run. The catalog is compact — just six recorded appearances — but one of them carries the weight of a recognized key issue, making Wladon a rewarding find for the completist digging deep into Green Lantern lore.