>>98472210No, ki is not fire. Advanced enough users of ki can change the properties of their ki to basically have it become fire/lightning/whatever. Master Roshi is able to create lightning that can paralyze stronger opponents using ki, and in the anime Vegeta creates fireballs during his fight with Goku, not to mention creating the Power Ball to transform into an oozaroo (light manipulation?). Freeza and his ilk create fucking mini-stars.
DBZ is high tier DC, but there are still like 10+ Justice Leaguers that are worlds beyond their highest feats, except for MAYBE Vegito/Buuhan. DBSuper is a different story, though. Goku, Vegeta, Hit, Toppo, and Jiren are all easily multi-universal, possibly even 4D levels in Jiren's case. I know that's nothing compared to the real heavy hitters in some DC runs, it's nothing to scoff at, surely.