college of flames

after years of practice in your collage you can cast fire spells to help your friends and teachers you can use fireball finally 

level	spells	extra
3	fire bolt,flaming sphere,faerie fire
6	fireball,flame strike,fire shield,fire arrow
14	delayed fireball,fire storm,wall of fire

 

intro into fire

after years of training you can cast simple fire spells

aspect of fire

you are good at fire magic but not the best and some of your mana has seeped into your melee weapons. you can use a bardic inspiration die to make it deal that much fire damage 

flame apprentice

you have trained hard and long using your fire spells and can now cast even stronger spells

flame mascot

you attracted the attention of a hell hound because of your fire magic it will listen to you

powerful flame mage

you have focused long and hard and now can use your fire spells a lot better

flame mastery

you can use a spell from this subclass equal to your proficiency bonus per long rest. they do there lowest spell dmg