Originally posted by King KAM
why????because its thor???? caps shield is the most durable thing in the MU
Because Cap's shield is simply a metal alloy. It may extremely durable against physical damage but I don't think it would fair particularly well against magic based attacks from Thor (or King Thor).
Here's the thing;
Captain America's Shield: Vibranium, and Adamantium mix which makes it impervious to all known physical forces, why? Vibranium absorbs impacts, and Adamantium is the second most durable substance in the Marvel Universe, IMO it's stronger than Uru.
Thor's Hammer: The Hammer itself is stronger than Adamantium alone, it's most powerful attack is known as the Anti force blast, it couldn't put Mangog down for long nor could it penetrate his flesh, so I'm thinking that it isn't strong enough to crack the shield, unless someone believes that Mangogs hide is somehow stronger than these two substances combined. It may be able to weaken it over a long period with consecutive blasts though (this however is arguable).
The Destroyer on the other hand can destroy the shield, but it could do the same thing to the hammer.
http://img301.imageshack.us/my.php?image=thor16wf.jpg
http://img173.imageshack.us/my.php?image=thor27ff.jpg
Props to captain america respect thread.