[Argitoth]

Poison Golem (50 Morale) routed and died.
Poison golem routed even with 50 morale and with friendly provinces, he died. There was no "poison golem died in enemy territory" message either.

Poison golem was equipped with those sandals of teleportation and a spirit helm. He was teleporting everwhere and casting lighting bolt. This battle was VS a water queen, btw, so it was 1v1. Poison golem was Niefelheim and Water Queen was mictlan. During the battle, "Niefelheim routed" did appear. After that, the poison golem was still teleporting around. However, the poison golem disappeared from the battle and the battle was over after a few more battle rounds. Poison golem died.

I did this test a few times now. The queen was usually the one who routed. However, I can't recall if that depended on if the queen was attacking or defending a province.

Doing another test, didn't just disappear. It actually DID die in the battle after the "Niefelheim routed" message appeared. It didn't die because of the water queen, it just died.