Vyse195 | Arc Rise Fantasia Walkthrough part 21: Soliton Caves and Squill @Vyse195 | Uploaded May 2023 | Updated October 2024, 1 hour ago.
Something that Squill doesn't tell you is you have a limited amount of turns to beat him (I think it's 5). When this game first came out a lot of people thought it was impossible, but as I just showed it is very possible.