Warding Bond

(a pair of platinum rings worth at least 50 gp each,
which you and target must wear for the duration)
Connection between you and a willing creature.
Target within 60Ft of you, gains +1 AC and has
resistance to all damage. When it takes damage,
you take an eaqual amount. Spell ends if you
drop to 0 HP, get seperated by more than 60Ft,
is cast again on one of the connected creatures
or is dismissed.