Conversation so far:
When was Mojo (comics) first seen?
Mojo first appeared in Longshot #3
What happened to Mojo in Longshot?
Longshot battles Spiral, and defeats Mojo with the aid of Ricochet Rita, Quark, and Doctor Strange, who then send Mojo and his minions back to the Mojoverse.

Question: When was he next seen
Self-contained rewrite: When was Mojo next seen?