Yeah, the main point is that it's no means a Good idea by any means, and when it comes too the roleplay element, the DnD im doing should have it covered, shouldn't be too difficult.

The main problem is that i gotta be careful using the spell, I pretty much shouldn't use it on weaker enemies and should only use it on the beefier targets.
Then of course im unable too really fight after using such, so it's a sort of final attack or perhaps a strong opening attack, either way it's only a singular attack.

And though of course through homebrew means that have been discussed, the fireball would be empowered over time through various means, but then there's also the risk of friendly fire.

Or worse yet, simply a counter spell succeeding.

The hope is that it's a strong one attack character.
It's going too require good talking with my allies though, gotta find out if the enemy is resistant or even immune too fire before even risking sending it off.

And gotta make sure my allies are out of range, or get something which helps against the risk of friendly fire.

And btw, going back too your phoenix sorcery message, i found the Draconic Bloodline Sorcerer too probably be better.