Blob needs some buffs

[Berrik]

-Artifact melee weapon or artifact gun = dead blob and there's nothing you can do no matter how much you reinforce yourself. This needs to change somehow.
-Blobs can't smash vending machines, porta-flashes, or crates-- with the result that players use them to provide impenetrable barricades to the blob, and in the case of crates stand on them and attack the blob with virtual impunity.