The caster takes 2 actions to prepare this spell. During this time the caster envisions themselves being consumed by draconic flame and unconsciously chants in draconic with waves of heat radiating from the casters body, upon the completion of this spells preperation the caster lets out a intense burst of heat, heating up the air around them to extreme levels.

To do this the caster expends all spellslots AND sorcery points

The casters overall AC becomes 10 and reduces the casters intelligence by 4 for the duration but gaining immunity to physical-fire based attacks for the spells duration

The caster may use Dash as a bonus action for the duration and has an additional movement speed of 10ft

The caster gains advantage on all attacks and uses spell modifiers to  make unarmed strikes against up to 2 creatures within 15ft of each other dealing  4D8 blunt damage as Fire damage , upon being hit those creatures must make a CON saving throw, on a failed save those creatures are left stricken with an image of a malevolent dragons maw engulfing them, paralyzing them for the remaining duration of the round and dispelling any magical effects on them

Once this spell ends the caster erupts with energy in a agonizing manner letting out a wave of heat with such force it pushes back all creatures within 15 ft.