You have been twisted by the insidious lights of the Void—irrevocably warped by its radiation. You gain the
following changes:

• Increase one ability score of your choice by 1, to a
  maximum of 20.
• Your face and body are unnerving to behold. You gain
  proficiency with Intimidation.
• In response to the ravages of the warp, many of your
  vital organs have shifted to new locations within
  your body. When you are targeted by an attack that
  is a critical hit, you can choose to take no additional
  damage from the critical hit, as if it were a normal
  hit instead. Once you use this ability, you can’t use it
  again until you finish a long rest.