First appearance in [Master of Kung Fu (Marvel, 1974 series) #40 [25ยข]][29846] (May 1976)
[29846]: https://www.comics.org/issue/29846/
Died in [Master of Kung Fu (Marvel, 1974 series) #49][30772] (February 1977)
[30772]: https://www.comics.org/issue/30772/