About the Ianthe fight...

[Ouroboros]

So, it, ended kinda anticlimatically? Ianthe fused with Wilma, but Wilma had ghost active, and Ianthe was asleep, so they just sort of, did nothing and then died. Honestly, it really feels like NPCs just can't use ghost properly, but this was the most blatant incident I've run into.

[HeraldOfOpera]

Being unable to use ghost properly is especially a problem for Penny Dreadful, since using Ghost is the entire point of her kit.