Boom and Thoom were the perfect warriors, locked in eternal combat with each other. The pair were members of the Poglachian Green Lantern Corps, a group meant to discredit the legitimate Green Lantern Corps. Later, the pair worked for the Palindrordnilap when the aliens wanted to recruit Guy Gardner.
- 4 Appearances of Thoom (New Earth)
- 2 Images featuring Thoom (New Earth)
- Quotations by or about Thoom (New Earth)
- Character Gallery: Thoom (New Earth)