Draco69
All-out battle. No forms of prep allowed. Members of both organizations are the ONLY ones allowed to fight. They can use whatever resources they have a their disposal. Help from superteams in any way is prohibited unless a superhero is a formal member of the said organization.
Information on both:
http://en.wikipedia.org/wiki/Checkmate_%28comics%29
http://en.wikipedia.org/wiki/S.H.I.E.L.D.
Information on both:
http://en.wikipedia.org/wiki/Checkmate_%28comics%29
http://en.wikipedia.org/wiki/S.H.I.E.L.D.