Correction of earlier post, it is Echulles, (the one after SS. Liki), not Ammes.

Quote Originally Posted by Night_Blade
i killed the extrator easy. too easy. but it don't have tentacules. mabye he meant either one or both. darkness NEVER works on machines.
Extractor does have tentacles, they just are not slimy. They fly around behind it, making them obscured by the emergency of the fight. And Extractor IS immune to Darkness, so don't bother.