Sion:
-Beast Kama could not see her because her link to history is cut
-Has a plan so impressive that the dude at the Wandering Sea agreed to let her use their entrance and wanted to recruit her
-Cuts herself off right before saying she has the body of a vampire and can dematerialize and rematerialize(selectively this did not save her in LB7)
-Introduces herself as a Spritron Hacker but she is only this because of Etherlite(the thing her kid self uses in OC1) even though she specifically does not use it anymore.

Just a reminder of all her foreshadowing so that you can be ready for the very few scenes Nasu will give her in the finale to wrap up this character he half heartedly put in FGO.