At some point, Irezumi was contacted by Doctor Demonicus and mutated, granting his powers. Irezumi has presumably served as one of Demonicus' Pacific Overlords from the beginning and when the Avengers' west coast branch began investigate thier activities, Irezumi was among those who tried to stop them, and was also among those opposing the Avengers who tried to take down the tiny nation of Demonica.
Cybertooth appeared to die when Demonica sank but other survivors have been seen.
- Marvel Fandom
Key Issues & Appearances
1
Significant comic book appearances featuring Irezumi
