Escort

You gain the following:

You gain the following: Increase your Constitution score by 1, up to a maximum of 20.

When a willing creature within 5 feet of you moves, you may move up to your movement speed to stay within 5 feet of that creature. Your movement speed next turn is reduced by the amount expended in this way. When an attack is made against a willing creature within 5 feet of you, you may expend your reaction to become the target instead.