Grandmaster (En Dwi Gast) Marvel komikslaridagi xayoliy qahramondir.

Grandmaster

Grandmaster (chap) Thunderbolts Vol. 1, #102 (Iyul 2006) jildida. Rassom Tom Grummett.
Nashr haqida maʼlumot
Nashriyot Marvel Comics
Debyut The Avengers #69 (Oktabr 1969)
Muallif(lar) Roy Thomas
Sal Buscema
Taxallus(lar)i En Dwi Gast, The Master of Games