As a warden of the land and its natural inhabitants, you have developed techniques, in tandem with your ranger companion, to protect allies from aggressors. This fighting style grants you the following benefits:

Intercept: When a creature you can see hits a target other than you, within 5' of you, with an attack, you can use your reaction to reduce the damage the target takes by 1d6 + your proficiency bonus (to a minimum of 0 damage).  You must be wielding a melee weapon to use this reaction.  If you are also using a shield, the damage reduced increases to 1d10 + your proficiency bonus.

Harry: When a creature both you and your Beast/Primal Companion can see hits a target other than itself, you can expend your reaction to command your beast to harry the attacker, using your beast's reaction to reduce the damage the target takes by 1d6 + your proficiency bonus (to a minimum of 0 damage).  For a melee attack, your beast must be within 5' of both the attacker and the target. For a ranged attack, your beast must be within 5' of only the attacker.