Pyromancer

The master of flames, a Pyromancer concentrates on fiery carnage and has learned to pierce even the most fire resistant foes. As you advance in power, your ability to consistently burn your enemies grows with you.Bu

Fire Starter

When you hit a creature or creatures with fire damage, they catch fire and take 1d4 fire damage (2d4 at lv 5, 3d4 at lv 11, 4d4 at lv 17) at the start of their turns. This lasts until the creature, or an ally, uses their action to douse the flames. Multiple instances of fire damage do not stack. 

You can do this a number of times equal to your intelligence modifier per day and regain all expended uses at the end of a long rest.

Fire Resistance

You gain resistance to fire damage. Spells you cast ignore resistance to fire damage.

Fire in Your Veins

When a creature within 60 ft. damages you, you may use a reaction to cast Hellish Rebuke without using a spell slot. You can cast the spell as normal with other spell slots if you so choose.

 

In addition, you may change the damage type of other spells you cast to fire damage.

 

You can use each of these features proficiency bonus times per day and regain all uses after a long rest.

Enhanced Flames

When you cast a spell that does fire damage, treat it as if it were 2 levels higher than the spell slot used for purposes of damage and Counter Spell or Dispel Magic.

In addition, any spell treats immunity to fire damage as resistance to fire damage.

Fire Walker

You gain immunity to fire damage.