Your Constitution score increases by 2, and one other ability score of your choice increases by 1.

• Constructed Resilience. You were created to have remarkable fortitude, represented by the following benefits:
  • You have advantage on saving throws against being poisoned, and you have resistance to poison damage.
  • You don’t need to eat, drink, or breathe.
  • You are immune to disease.
  • You don't need to sleep, and magic can't put you to sleep.

• Your body has built-in defensive layers, which can be enhanced with armor.
  • You gain a +1 bonus to Armor Class.
  • You can don only armor with which you have proficiency. To don armor, you must incorporate it into your body over the course of 1 hour, during which you must remain in contact with the armor. To doff armor, you must spend 1 hour removing it. You can rest while donning or doffing armor in this way.
  • While you live, your armor can't be removed from your body against your will.

You gain one skill proficiency and one tool proficiency of your choice.