Frisk Black 🖤

As in the name, you probably already know where this is going. Future Zamasu has heard of the power of DETERMINATION ♥️, and has stolen Frisk Dreemurr's body, and now he's truly inevitable. Frisk Black's powers include; DETERMINATION, flight, SAVE, LOAD, RESET, ERASE, Kaio-Ken, SSJ Rosé power-up, KI Blade and KI Scythe, Instant Transmission, KI sense, Determined Kamehameha, Genocidal Spiral Bomb, Determined Kamehameha (SAVE file), and more. Backstory - Once, when canon Frisk was on a Genocide Route and their sins were finally catching up to them, Zamasu had already took their body with the Super Dragon Balls, and now this Frisk (Frisk Black) emerged. (Also, they ended Chara and Asriel in their timeline.) Also, before Zamasu took Frisk's body, he still had the Time Ring. And rules still apply to the world of Undertale, and Zamasu decided to take advantage of this. So he went back to the past to kill Frisk in the canon storyline.