Blacklist explosives and beakers from the teleporter without emagging it.

[Technature]

I always feel it's bad to nerf something when buffing or creating a counter is a more creative idea.

I like the idea of giving the blob an anti-teleport thing. Maybe give it a noticeable radius in which it works, but also make it really weak by anything that DOES hit it. It's effectively the blob claiming territory the crew has to fight for to get back.

I can't think of anything for nuke that hasn't already been suggested though.