Another fun fact: Kashiko will selectively allow lifeforms to fight Sayori and Sephiroth
The way Kashiko does it:
Kashiko will ask the visitor why they want to fight Sayori and Sephiroth. The answers will vary, but it will mainly fall under two categories of dialogue options
Dialogue Option A: I’m here to stop Sayori and Sephiroth from annihilating everything
Dialogue Option B: I want to destroy everything too. And I bet I can beat Sayori and Sephiroth in a fight
If Dialogue Option A is selected, Kashiko will take out her gigantic Mythra Aegis (light sword) and execute the visitor on the spot
If Dialogue Option B is selected, Kashiko will allow the visitor to confront Sayori and Sephiroth
Emergency situation - If a visitor lied to Kashiko:
-If Kashiko can tell that a visitor is lying about having the same objective as Sayori and Sephiroth, she would execute them on the spot
-If Kashiko can tell that a visitor is lying about wanting to stop Sayori and Sephiroth from destroying everything, she would allow them to advance, but attach a monitoring device to some place on their body beforehand
-If Kashiko cannot tell that a visitor is lying, she would act accordingly; she would execute the liars who actually had the same objective as Sayori and Sephiroth, and allow the liars who want to stop Sayori and Sephiroth from destroying everything to advance. However, there is a 100% guarantee that Sayori and Sephiroth will be able to defeat those who are ill-minded enough to oppose them