Aliens in Schisms personal Fanwank on them.

[Oddish]

Those and the creepy aliens from Enterprise would be nice as an anti-Federation.

Enterprise had a lot of creepy aliens.

 

[Mojochi]

Enterprise had a lot of creepy aliens.

So did TNG lol

Those Time's Arrow suckers are about as creepy anti-Federation as it gets

 

[Gingerbread Demon]

Yeah loved the aliens we saw in Enterprise that kept attacking the ship then vanished, we never learn much about them but they were creepy and cool.

 

[Oddish]

The Silent Enema aliens?

 

[Gingerbread Demon]

The Silent Enema aliens?

Ouchies if you are caught by them