Warding Bond

This spell wards a willing creature you touch, creating a mystic connection between you and the target for the duration of the spell. While the target is within 60 feet of the caster, it gains a +1 bonus to AC and saving throws and has resistance to all damage types. Also, whenever it takes damage, you take the same amount.

The spell ends if you drop to 0 hit points or if you and the target become separated by more than 60 feet. It also ends if it’s cast again on either of the connected creatures. You can also dismiss the spell as an action.