# Thor (1966) #425

Published: 1990-10-01T00:00:00+0000
Series: Thor (1966 - 1996)
Creators: Al Milgrom (cover artist), Michael Heisler (letterer), George Roussos (colorist), Ron Frenz (writer), Danilo Bulanadi (cover artist), Tom Defalco (writer), Vc Chris Eliopoulos (letterer)

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Thor, Hercules, and Eric Masterson return from the Black Galaxy, only to find two ancient enemies of Asgard locked in combat - Surtur of the Flame, and Ymir of the Frost!