The designation "Earth-TRN1051" used in this article is unofficial , used by this wiki for internal purposes only until an official designation is provided by Marvel.
History
Arcade was present in a bar with other super-villains when Mastermind arrived. The group of villains attacked Mastermind who fell out of a window to escape them. This reality was experienced by Mastermind of the Prime Marvel Universe as paranoid delusions caused by the Black Queen.[1]