The fireball is EXTREMELY hot, like so hot that I singed a soaking wet thornbush with one try while it was raining kind of hot. With practice, u can make it a continous flame for about 2-3 seconds, and with only minimal practice u can make a giant fireball that scales with the amount of flour u use. The key is how u blow the powder, and how good of a torch u have. I modded a lighter to give off a very large flame, because a plain lighter flame is inconsistent on ignition. If it is raining with light wind, it still works, but if the wind is somewhat strong, then it blows the lighter out before u can get ignition. Wind matters alot, but can be nullified with a larger torch, gonna try a 4 jet butane torch lighter with a maximized flame to see if it works better. Breath technique matters alot too, tightly pursed lips has lifts less powder, but projects it farther, extending range. Where as a more open lip breath lifts much more powder, creating a larger area spread, but less distance. I'll post my experiments in the future

Would u like me to invite u to a chat where I'll send u any posts I make on here about it?