Sybil

Trivia

• 🗓️ Sybil first appeared in The X-Men #137 in 1980 — that's 46 years ago.
• 🎨 Co-created by John Byrne and Chris Claremont.
• 📚 Appears in 6 issues across 2 different series.
• 🛡️ Runs with Starjammers, X-Men, Imperial Guard, Shi'ar.

Covers through the years — 1982–1991

1982

The Uncanny X-Men #157

1991

The Uncanny X-Men #275