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X-Men #221 (1988) Mister Sinister - MyComicfolio

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Marvel
1988
X-Men
Cover A
#221

#221 Mister Sinister

1988 X-Men · Cover A

#221

Mister Sinister #221

Issue Details

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Key Issue1st appearance of Mister Sinister

Issue Number#221

Cover Year1988

PublisherMarvel

SeriesX-Men

VariantCover A

EraCopper Age

FormatSingle Issue

Characters

Mister Sinister

Comic IDebay_b705718ee16a

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