Pyromancer

Your innate magic manifests in fire. You are your fire, and your fire is you.

Wisdom based fire sorcerer.

Fire Speaker

The arcane magic you command is infused with elemental fire. You can speak, read, and write Primordial. Knowing this language allows you to understand and be understood by those who speak its dialects: Aquan, Auran, Ignan, and Terran.

Heart of Fire

At 1st level, whenever you start casting a spell of 1st level or higher that deals fire damage, creatures of your choice within 10 ft. of you take fire damage equal to half your sorcerer level (minimum of 1).

Fire in the Veins

At 6th level, you gain resistance to fire damage. In addition, spells you cast ignore resistance to fire damage.

Firekeeper

At 6th level, you gain the ability to subtly control the weather around you.

If it is raining, you can use an action to cause the rain to stop falling in a 20-foot-radius sphere centered on you. You can end this effect as a bonus action.

If it is windy, you can use a bonus action each round to choose the direction that the wind blows in a 100-foot-radius sphere centered on you. The wind blows in that direction until the end of your next turn. This feature doesn’t alter the speed of the wind.

Flame's Fury

Starting at 14th level, when you are hit by a melee attack, you can use your reaction to deal fire damage to the attacker. The damage equals your sorcerer level, and ignores resistance to fire damage. The attacker must also make a Strength saving throw against your sorcerer spell save DC. On a failed save, the attacker is pushed in a straight line up to 20 feet away from you.

Fiery Soul

At 18th level, you gain immunity to fire damage.

In addition, any spell or effect you create ignores resistance to fire damage and treats immunity to fire damage as resistance to fire damage.