A Schwarz is SEA-RIOUSLY All You Need (IS3 D15)

IS3 D15, Ending 1 Paranoia Illusion.

Update: check out the sequel!    • A Schwarz is SEA-CRETLY All You Need ...  

Rules:

1) Start with Schwarz
2) No 6* except Schwarz

If this were IS2 Hard Mode I would include more rules to spice things up, e.g. limiting what relics I can obtain, but IS3 D15 has enough curveballs as-is. D15 no 6* or 5* except Schwarz is definitely doable, but it's going to be far less consistent without Kroos the Keen Glint, Mayer, and Specter.

If you would like to see this kind of content for other 6* feel free to make suggestions in the comments down below. However, I may or may not get to them. IS3 D15 has some very jank difficulty balance compared to IS2 HM. The Spread and Out of Control literally appear on the same floor. Also I am pretty close to a D15 Relicless clear so I may focus on that instead during my limited free time. (EDIT: Done! Check it out:    • 1 Life Point is All You Need (IS3 D15)  )

BGM
OTOMEKAN - Teary Blood
Gustav Mahler - Symphony No. 2 Resurrection, Mvt. 1
Poucet - Shinkai Shoujo (French cover)
ZUN - The Sea Where One's Home Planet Reflects (Touhou 15 OST)
Strawberry Bose - OUT Eastern Fantasia (Touhou Genius of Sappheiros OST)

Meme used in thumbnail:
https://i.imgur.com/ykoJUwV.png

Hope this video helps someone out there struggling against the Seaborn invasion.