Iron Body Training

You have conditioned your body to be strong and unmoving, gaining the following benefits:

• Increase your Strength or Constitution score by 1, to a maximum of 20.
• You have advantage on all saving throws and ability checks to resist being knocked prone or moving you against your will.
• When you take damage from an effect or an attack, you can use a reaction to gain resistance against all damage, except psychic, from that effect or attack.