This format is a Golden Age constructed deck format using cards from Upper Deck's 'Vs. System'. The player must nominate a team and all cards in the deck must be refer to that team or no team at all. In addition to UDE Bans and Erratas; Bans: Blink, Earth-295 <> Clarice Ferguson Erratas: Nick Fury, Col. Nicholas Fury can only target opposing characters. Armed Escort is now only once per turn.
This format is a Silver Age constructed deck format using cards from Upper Deck's 'Vs. System'. Legal sets and subsets for Silver Age include: DWF, MVL, MAA, MCG, MEX, DCL, DCX, MUN, MUL, MEQ, MTU, EHB, DLS, MHG, and DCR. UDE's Banned list applies along with an errata on Nick Fury, Col. Nicholas Fury which allows him to only target opposing characters.