So this is kind of horrible (or not depending on your opinion of players), but Vati continually forgets Missie is even a thing. Part of this is because of how Missie handled Iravati's awakening. Even before Iravati was awake/severed, Missie acted like they were already two separate entities in her interaction with other people. (Potion head!) At best Missie was some kind of parasite creeper who knows Vati's head inside and out, which would be terrible if it wasn't obvious Missie had no intention of controlling Vati in any way. Which is Vati's only concern in all this, really. Then the parasite got purged and is having adventures in another world. Bye parasite have... fun...? w/e

Relating Lera to Acher is another reason why she disconnects players/alts a lot. Acher is acting on his own, clearly, so the idea of connection just seems so flimsy to Iravati. She doesn't understand why she might be important to her own player, but she also does not register Missie as a threat. If the opportunity came to her, she'd be curious enough to see, but probably wouldn't think to do it on her own.

Does Lera ever wish Acher could find redemption instead of needing to be killed?