Your inner fury burns beyond mortal understanding. You gain the following benefits during rage:

• When you hit with an attack using a simple or martial weapon, you can add your proficiency bonus to the attack's damage
• You gain resistance to fire and necrotic damage
• Any allies within 5ft of you takes psychic damage equal to your proficiency bonus at the start of their turn or when they enter the 5ft radius.

After your rage subsides, the abyss calls to you. You must make a DC 12 Wisdom saving throw or be in a blind rage, unable to distinguish friend from foe or even want to distinguish them. The DM takes control of the PC's actions.

You can activate this feat once per long rest.