School of Red Skies

Wizards of this school have studied the art of infusing fire magic with the boldness of black powder. 

Many wizards refer to themselves as Phoenix Casters, as every fire spell erupting from them is so dangerous it could be there last.

The sparks of magical wizardry really makes a large boom.

Forged in Fire

Fire spells come naturally to you and the knowledge is within you. All fire based spells are already present in your spellbook when you take on the Mantle of Phoenix Caster.

Flame Dancer

Beginning at 2nd level, you can create pockets of relative safety within the effects of your fire spells. When you cast a fire spell that affects other creatures that you can see, you can choose a number of them equal to 1 + the spell’s level. The chosen creatures automatically succeed on their saving throws against the spell, and they take no damage if they would normally take half damage on a successful save.

Furthermore, whenever you cast a fire spell, it counts as one level higher in regards to damage.

Detonation Casting

Starting at 6th level, your AOE fire spells now explode when they strike a creature. If a creature fails a saving throw against any AOE fire spell that you cast they are blown back 10ft and knocked prone.

In addition, you are now resistant to

Everlasting Fire

Starting at 10th level, your fire spells are hard to counter. Any creature attempting to counterspell one of your fire spells must make a wisdom saving throw against your Spell Save DC. On a failure they are unable to counter you. On a success counterspell goes off as intended.

Furthermore, your fire spell explosions are so potent, they now do resisted damage to creatures normally immune to fire.

You are now immune to fire damage.

Burn It All Down

When you cast a fire spell of 1st through 5th level that deals damage, you can deal maximum damage with that spell. If you use this feature again before you finish a long rest, you take 2d12 necrotic damage. The damage increases by 1d12 for every use of this feature after. This spell ignores resistances and Immunities to damage.