ULTIMATE-ONE-TYPE-Taylor is a crossover between the Nasuverse and Worm centering around ORT arriving on Earth. Anyone familiar with both verses will know there's going to be Nightmare Fuel in spades.
As a Moments subpage, all spoilers are unmarked as per policy. You Have Been Warned.
- For starters, it bears repeating, ORT has arrived on Earth, only this time, there are none of the mitigating factors surrounding it in Tsukihime and FateGrandOrder. It's fully awake and aware like it was in Lostbelt 7, only this time it's operating at full power. Considering the fact that Chaldea needed the aid of multiple gods, Beast VII, and Kukulkan, along with Excalibur to defeat ORT while it was missing it's heart, it's safe to say there's nothing on Earth Bet capable of even remotely threatening ORT save for Scion.
- What ORT's Crystal Valley does to most humans, save for Taylor. Once it infects them, it proceeds to start consuming their flesh and converting it to crystal. There is no cure, either mundane or through powers, meaning the only solution is cut off the infected flesh, which often means an amputation. In the event that they don't get a amputation or are infected through a non-extremity area, the crystal eats away at them, resulting in their bodies becoming more stiff as it travels up the nervous system, until they're completely paralyzed, before being devoured completely and left as a crystal statue.
