Okay, I played with this bg a few games, tweaked it a bit, but for some reason it simply sucks. I don't know what the problem is, but I seem to not get enough damage, and my champs die fast. I decided to split UD fire since it lacks a bit of range and with the new devotee:delim champs I thought it could work well. http://poxbase.com/#!/deck/CjBC6-CjbCdOC****lCyHCk9s6GS2ls1-s1as4KsAs2tsLR3qr20eWeM
you need a good ranged that don't use fire, the burning oak seed exept give you immunity fire is a waste on already so mutch fire at this point put in another champ with immunity fire or other equip , and definetly a shatter .but i hope some more experienced player to give you some more tips
The cauldron seems weird. I've never seen it in practice, but it looks like that'll cover your requirements against those with immunity fire. I think you need something tanky. Consider Sheoul Demon, he should be damn near unkillable with all that fire damage feeding him.
this thread may be of use for you: http://forums.poxnora.com/index.php?threads/making-a-bg-ud-tortuns.912/ I will come with better advice later.
Try replacing the arsonists with mino flamecrushers, maybe lose the tortuns for a wizard of some kind since you are already running a bunch, outcast of the flame and a chained fae maybe? I think that vortex and reclaim are bad spells that waste nora, but thats a personal opinion of mine. You really can't go wrong with sheoul demons ofc. I also don't see the point of burning oak seed in this bg.
I'm not overly satisfied with this build, but I think it'll do better than yours: http://poxbase.com/#!/deck/coxc8dCjbCdIct-cuICh2ca8CklCyFCk9s2lsAs2zs2ts6gr3qr3nr2Yr20E1JE2w
Also, If you wanted a "burning tree" bg, it would look nicer, but it would be like, slowest bg ever. http://poxbase.com/#!/deck/c9zc8dCjbct-cuICh2Ca8cwVCklCyFCjms2@s7TSAS2zr3qr3nr3Te24e1JE2w
FS or SL are better to split with imo, but if you really want KF, dunno, maybe siphon-fueling vinetouched gatekeeper/runner, or siphoning norashielded oakfender?