II. Battles
Odin & the forces of Asgard vs Surtur & his legions. (Thor Vol.2,#40)
Notice the condition of Odin from earlier in this same issue(scan #1.)
There's much more to this fight in 40 as well as the previous issue(39.) This is merely the culmination.
Both Odin & Surtur were seemingly destroyed. Though Surtur would be revived by Loki in the Oeming arc.
Odin vs Uber Doom Powered by Cosmic Cube, Galactus' Power, Control Rod, etc (FTWGCM #11)
First,what Doom had going for him:
Doom vs Asgardians & then Odin: Odin didn't last long, but he of course shouldn't with all the power Doom has, he does stand with Doom for a bit.
What was left of Galactus(Galan)after Doom has usurped his power in the previous issue:
II. Battles
Silver-Age Odin vs the Absorbing Man - (J.I.M.#122-123)
Here Creel, led by Loki, battles his way through Asgard to the Imperial throneroom
and confronts Odin himself...
Here Creel, absorbing the power of Odin's cyclonic bolt, overwhelms Thor who is trying to help his father.
Odin decides to "surrender" to Creel - and Loki makes an appearance
Loki and Creel decide who is going to control Odin's sceptre and "rule" Asgard, while Thor protests to a strangely apathetic Odin.
And Odin reveals he was in fact not beaten, but merely studying them- and defeats and banishes two of the most dangerous villains in the Marvel Universe with a thought.
II. Battles
Surtur vs Odin is his Giant form(this is the whole fight) Earlier in the issue,Loki was using attacks and fakes of his image to buy time.ThenOdin was released from his icy prison,and the Asgardian trio were driving Surtur back from the Eternal Flame.Surtur attempted to cut through the ground and connect the fires of Muspelheim with the energies of the Etrnals flame.That was delayed at first.And then thwarted.Finally,what you see below: (Thor #353)
Odin in #40 was weakened heading in vs Surtur:
(He combined his powers with the remaining Designate ones
to kill Surtur,at the cost of his own life.)
Odin creates stars and planets:
http://img339.imageshack.us/img339/5411/odingalaxy1bp1.jpg
http://img293.imageshack.us/img293/2848/odingalaxy2md5.jpg
Odin goes into Thor's mind and uses psychic abilities to help destroy his insanity (in the form of the Valkyrie)
http://img339.imageshack.us/img339/162/odinmentalmp6.jpg
Odin thinks he can't do so without destroying Thor's soul (Adam Warlock's senses are unable to comprehend the power)
http://img86.imageshack.us/img86/6500/odinmental1tx5.jpg
Odin tries again:
http://img171.imageshack.us/img171/380/odinmental2bx0.jpg
He's inside Thor's mind:
http://img171.imageshack.us/img171/5914/odinmental3rg3.jpg
Odin reveals that he had been tampering with Thor's mind and memories, and that had inadvertently incited the warrior madness.
http://img337.imageshack.us/img337/2170/odinmental4fv4.jpg
http://img339.imageshack.us/img339/7246/odinmental5sq4.jpg
Valkyrie appears and has control like reality warping in Thor's mind, and also says that if she dies Thor could lose part of his mind:
http://img264.imageshack.us/img264/9065/odinmental6ga7.jpg
Odin wins anyway: