Thor Annual (1966) #9
The usually brawny Thor must exercise intellect and restraint when Umar manipulates him into playing a game of chess with Dormammu! Should either side win, Asgard will be plunged into hellfire!
date: 1981-01-01
The usually brawny Thor must exercise intellect and restraint when Umar manipulates him into playing a game of chess with Dormammu! Should either side win, Asgard will be plunged into hellfire!
Thor Annual (1966 - 2001)