Expedition NPCs also gain a random modifiers as "a unique monster" from the atlas passive tree

How to reproduce
- Gain enough passive points to skill "Deadly Evolution" in the atlas passive tree
- Open a Map with an expedition in it
- Realize there's monster effects spawning without monsters present
- check the expedition npc

Expected
- The NPC has no mods

Actual
- The NPC has a random rare mod




Reminds me of the clusterfuck of the heist NPC in T17s melting bosses because they inherited mods. :D

I'll see in the next map if i can reproduce it more - this was the first time i noticed because he spawned infinite frost bombs (no damage to me)

Yep, happens each time:

I think it's also important to say that these mods are like friendly mods, that doesn't really affect you at all, at least my Gwennen spawned with a Siphons mana mod and doesn't hurt me at all