Ohh. Marcos Eximus. [He thinks he understands.] Grineer have too. Come out tube different. Make fire, cold, toxic, all kinds of stuff. [Maybe there were gene molds for it, maybe it was random. He didn't actually know.]

Grineer like Eximus. Make good squad brothers. [Some could be jerks about their special genes. But if you were ever deployed near an Arctic, you formed up on them. Their shields could save a whole platoon.]

Kahl think mutant can win. But. [Grineer history tells him how that can go wrong.] Not let anyone be Queen, like Grineer. Queens go bad.