One of X-Men‘s most complex characters, Mystique is a centuries-old shapeshifter who will betray anyone in the name of the greater good… or just getting what she wants. Mystique has been a longtime enemy of the X-Men – and sometime ally to select heroes – since 1978. However, with a backstory stretching back to the 1900s, she’s been around a lot longer, giving her the time to accrue a surprising amount of connections to other Marvel heroes.

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