[Adrenaline • Feat] Blood Conversion

prerequisites: Adrenaline, Level 3

You force your body to overcompensate, turning excess vitality into a protective buffer.

When you use your Adrenaline Die to restore hit points, any excess healing becomes Temporary Hit Points.

Drawback: Until the start of your next turn, you suffer a −2 penalty to AC and cannot add your proficiency bonus to attack rolls.