Captain Atom can absorb any energy dispursed at him it it's to much he's sent to different univeres/time periods hence the wildstorm thing
He's beaten mr. majestic
He can Shoot Energy and can increase his strength with energy punches
he shoots all different kinds of energy
he's often called a B list superhero but, the problem is he has low self asteem in the light oof Superman but, serves his government
in any case
all they need is Cap Atom and MM to win this if they still fall they got brute force of Superman and Wonder woman
they win this but it'll be one hell of a fight coming from the 3 lanterns not counting Guy
it would have been better with Alan instead of Guy