Storm

Storm is a Kenyan-American human mutant whose real name is Ororo Munroe. She first appeared Giant-Size X-Men #1 in May of 1975. She is one of the senior leading members of the X-Men, but has also been a member of the Avengers in her time.

Her powers include weather manipulation – she can create storms of almost any kind imaginable – and flight, while she also has ecological empathy. She’s a capable fighter and brilliant leader as well.

She first joined the X-Men in her very first appearance in the aforementioned Giant-Size X-Men #1 in May of 1975, but she’s also gone on to be a member of the likes of the X-Treme X-Men and X-Treme Sanctions Executive. As far as her Avengers membership is concerned, that happened in Avengers vol. 4 #19 in November of 2011, but it was only brief.