Protector

You are experienced in fighting in a protective manner, gaining the following benefits; 

• Increase your Dexterity by 1, to a maximum of 20.
• You can use your reaction to take a defending stance and can use defending parry against incoming attacks if a creature is within 5ft. of you is targeted. The stance is ended if you leave your spot, if the creature you chose to protect leaves your reach or if you are incapacitated. 

Defending Parry: Make a melee attack, the DC for the parry becomes the total attack roll of the hostile creature. A successful roll will negate the incoming attack's damage.