I think most would agree that the Pseudowater could be classed as "Deadly" at the very LEAST? Also, hermit rats, Irumyuui's children and the Meinastilim (Meinya's species) are probably "Harmless" class. Maybe hermit rats and Meinastilim could bite if provoked, though?
Made in Abyss is one of my recent favorite series speculative evolution and creature designs. The fact I play Pokemon Violet, and train down in Area Zero, which somewhat resembles the Abyss, means that the series not far from my mind. Coincidentally, the raids also have a star rating, although the highest rating is 7 rather than 6 stars! I almost kind of wish we'd get DLC Pokemon based off on some of the Made in Abyss creatures! Normally, I have a notoriety for understanding what I believe is an Indian accent. And while yours is quite strong, you take the time to pronounce your words speak them and strongly. I appreciate that. Even some American RU-vidrs fail to do this, harming the enjoyment that can be gained from listening to their videos.
Great work on this video It's amazing how the void contains majestic and scary creatures, very enjoyable and informative im very interested in MIA biology