Aspect of MONEV

The caster of this spell allows their patron to physically take over their being and become an avatar of their destruction.

Once cast, the caster gains 10 X your proficiency bonus of temporary hit points,   

When in Aspect form you may take a bonus action to transform an arm into any weapon and treat the arm as that weapon (instead of claw attack treat roll as weapon stats)

While in  Aspect form you may preform a claw attack (+5 to hit for 1d6 +3 slashing damage) and a bite attack (+5 to hit for 1d6+3 piercing damage)

Damage from attacks increase by 1d6 at levels 5,9,13 and 17

Unless a corpse is consumed in the Aspect form once the spell ends the caster will suffer one point of exhaustion ( this stacks with multiple uses) and can only be cured by a long rest.