Scorch of Seriach

Your flesh sacrifice to Seriach has irreparably changed you, granting the following benefits and maluses:

• You learn the Fire Bolt cantrip.
• As an action, you may cast the Fireball spell at 3rd level. Casting Fireball in this way adds 1 level of Exhaustion.
• As an action, you may cast the Wall of Fire spell at 4th level. Casting Wall of Fire in this way adds 2 levels of Exhaustion. 
• You lose all ability to use the arm you sacrificed. This may impact your ability to duel wield, interact with objects, and perform other physical activities that would normally require two hands.
• You gain disadvantage on all Charisma (Persuasion) checks to creatures that have seen your scorched arm.