Fire Amp bg

I've been wanting to make an ud bg and fire amp looks fun.
https://poxbase.com/deck/c4=c6-c29cwIcdOcd6c60CbClGc99C5_c5uc33sys2ls1DsOsDs8@rArFr20eNe24e1Je2ge2K
This is what it will probably look like, any tips or suggestions?

 

Needs more Goblin Dirtbag and Ruby Catalyst

 

https://poxbase.com/deck/C4=CjBClBC6-cwICbC99C3Msys4@S7FS2ls86sAsDS61rAr20e24e2K

This is my actual fire BG, and actual PvP BG.

 

I love the idea of fire decks, but they usually get tanked.

Must have another look.

 

Volcanic Burst with just 20% more fire power is 18 dmg. Heal for me. Death for other.
Spells make a lot of damage in this BG.

 

I don't do fire amp. I actually like every single rune having fire eater so I can use firemaw well... even though it costs too much.

 

Firemaw is in my fire deck just for vanity.