Your magic comes from blood ties to a genie, giving you a small hint of their power.

Elemental Heritage

At 1st level, choose the type of genie you are descended from. You gain resistance to the energy type associated with that elemental type.

GENIE	ELEMENT	ENERGY TYPE
Dao	Earth	Acid
Djinni	Air	Electric
Efreeti	Fire	Fire
Marid	Water	Cold

In addition, whenever you make a Charisma check to interact with elementals, your proficiency bonus is doubled.

Elemental Substitution

Beginning at 6th level, whenever you cast a spell, you may spend one sorcery point to change the damage type to the energy type of your elemental heritage.

Elemental Blast

Starting at 14th level, you gain the ability to suddenly expel elemental energy. You may spend up to 5 sorcery points. Each creature within 10 feet of you must make a Dexterity saving throw. On a failed save, the creature takes 1d10 damage for each sorcery point you spend on this ability, and suffers an additional effect listed below. On a successful save, the creature takes half damage.

GENIE	DAMAGE TYPE	ADDITIONAL EFFECT
Dao	Bludgeoning	Knocked Prone
Djinni	Electric	Pushed 10 feet away from you
Efreeti	Fire	Blinded until the end of its next turn
Marid	Cold	Cannot take reactions until the end of its next turn

Elemental Body

At 18th level, your body becomes infused with raw elemental energy. As a bonus action, you can spend 5 sorcery points to draw on this energy to fuel your physical and arcane abilities. For 1 minute you become immune to critical hits, sneak attack damage, and the damage type of your elemental heritage. In addition, you gain the following movement bonus:

GENIE	MOVEMENT BONUS
Dao	Burrow 30ft, cannot be knocked prone or pushed
Djinni	Fly 50ft
Efreeti	Movement speed increases by 10ft
Marid	Swim 50ft