Now all who bear rings on their fingers must obey the one true ring which rules them all.
This includes all lanterns of all colors, the Legion of Superheroes, The Flash, etc.
What will it take to take him and his massive army down?
Conditions for Opponents:
- Must be from DCU
- Must be current versions
- Must actually care about or have incentives to save Earth
- Must not have or be associated to any rings whatsoever