Iron Body

You use psionic power to enhance your body, making it harder, stronger, and more resistant to harm.

Tough Hide

Gain a +4 natural armor bonus to AC per rank.

Hardness

Gain Hardness 5 per rank.

Ablation

Gain Ablations 10%, usable once per rank per long rest.

Purity of Body

Gain resistance to Poison and Disease damage, and advantage to any saving throw against poison or disease effects other than damage.

At rank 3, you are immune to poison and disease damage, and you automatically succeed on saving throws against poison or disease effects other than damage.

Adaptation

At rank 1, you can choose to ignore the effects of natural hot or cold weather (0 to 120 F).

At rank 2, you can choose to ignore the effects of being underwater or at high altitude (up to 30,000 ft), and gain resistance and advantage to any gas effects.

At rank 3, you can choose to ignore the effects of pressure (deepest ocean trench or vacuum), and can breathe normally in any environment.

Actions