This is based on who has the stronger better hax overall. Just state your opinions and be nice in the comments.

I watched the whole anime and I read about the lore, and I read Mio can erase something's or someone's existence entirel by using ain.

I read parts of the light novel online saying it erases the consciousness, and I know there is an afterlife in universe.

So I then wondered if, in volume 18 or in the season 4, by erasing completely, she not only erased Tohka's life and presence (both sephira crystal and the body it "projected"), but also her soul and any possibility for her to go to the afterlife (if we except the time travel that is)?

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Fantasia Bunko Grand Thanksgiving Festival🪇
2026 Online✨
Streaming Page OPEN❣️
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This year, we're holding it online again:
Fantasia Bunko Grand Thanksgiving Festival
The streaming page is now OPEN!

Streaming date: October 25th (Sun)

Timetable

1. 17:50 - Opening
2. 18:00 to 18:45 - "Date A Live" Special Program
3. 20:15 to 20:35 - "The King's Proposal" Special Program
4. 20:35 - Editorial Department Program + Ending

Source: @fantasia_bunko and website

Youtube Livestream: KADOKAWA anime Youtube Channel