Burn War is still perfectly fine Damage wise, it is within the same percentile block that Engie and Necro are in,
Necro gets higher if specific things happen. (epidemic and jagged horror spam)
Engie gets higher if they are a piano player. (Semi stagnant boss and good rotations.)
Warrior is still good and you still bring banners.
That being said after some random testing me and some friends did today, I dont know if it was a stealth fix or if we were just not paying attention. but scorched earth is more or less fixed. as in that a single target will take scorched earths from 2 different warriors. What does that little .5 sec internal cd do? It makes it so your entire scorched earth functions as a single fire field. Similar to that of the Ele skill. So inf you land 2 of the “fields” on a targets hit box, you will only get 3 or 4 stacks of burning. instead of 6 to 8.