You could still use it to Synchro if all else fails.You can search Ash Blossom with it which is kind of hilarious but not really broken since opening your first hand is really when that card matters the most 9 times out of 10.
Yet it was a fire deck user who got to beat Supreme King Judai (and I believe he also beat early Season 3 Judai although I could be remembering wrong).Konami really shits on Fire in general. Out of all the attributes in the game, this is probably the safest bet to be afforded a generics ROTA
Best Fire Decks currently are Salamangreat, Infernoble Knight, Fire Fist… and I guess Infernoids with Lair of Darkness to thank mainly. Past them is Table 500 stuff
With the Fire Duelist Pack so far, Battlin Boxer is set to be a solid Rogue deck at least.
Of course anime shine time doesn't save the IRL attribute.