which xmans energy blast would disrupt supermans bio field?

electrical energy does disrupt it. So again, I think Storm is an excellent candidate for breaching his bio field, although of course a heads up battle is something else.

Originally posted by Cosmic Cube
Here's one. His nose is huge.

awww, sweet dude. you da man. Got any others?

Yeah i forgot that Superman is invulnerable, so i guess banshee could do very little to supes. I'm sure supermans willpower could overcome banshees scream, unless banshee took some roids and was able to increase the power of his scream to a level that could pierce supes indestructability, and then break his bones. I think roids are illegal in marvel though.

Gamma irradiated vocal chords, maybe?

Here's another.