Green overseer

Green Overseer
The green overseer is a rare variation of the overseers. It has a distinctive deep emerald green that cannot be mistaken with the common blue or yellow overseers. It is primarily found in very western Subterranean with a tiny .01% chance of spawning. Because of its incredibly low spawn rate, most players will never encounter the green overseer if they don't look for it for many cycles. Bringing the green overseer's eye to moon heeds no special dialogue. The green overseer takes no particular interest in slugcat but might observe them for a little if there is nothing else in the room.

Trivia
It is never directly said to what iterator the green overseer belongs to, but it is implied to be No Significant Harrasment's.