Omega Vision
Standard growing gauntlet rules, after every fight DD must fight his former opponents plus the new one:
1. Byrne Era Superman
2. Superboy (Kon-El)
3. Current Superman
4. KC Superman
5. Silver Age Superman
6. Superman One Million (Kal Kent).
1. Byrne Era Superman
2. Superboy (Kon-El)
3. Current Superman
4. KC Superman
5. Silver Age Superman
6. Superman One Million (Kal Kent).