Devour The Flesh

You enter a feeding frenzy as you devour a corpse of a small, medium or large creature that isn't a Construct, Undead or Elemental within reach. Once the spell ends, the corpse is fully devoured and you regain 4d8 hit points and any excess become temporary hit points. In addition, you choose to gain one of the following. 

• You learn all of the events in the past 24 hours that the creature experienced prior to their death. 

• You gain proficiency in any skill or tool or one weapon of your choice.

• You gain proficiency with unarmed attacks, which now deal 1d8 damage, you also can make two attacks instrad of one when you use your attack action. In addition, you can use your spell casting modifier for attack and damage rolls instead of your Strength.

The effects of this spell last until you finish a long rest.