Burden of the Bear

Those who serve Ursun have to ability to endure pain better than others at times.  Casting this, the damage that is on someone other than yourself, you are able to have the damage directed to yourself.  Do a Wisdom saving throw, if it is greater than or equal to the enemy's attack roll, you take a quarter of the damage.  Failed take half.  If natural 20, only take 1 hp.  If this initial damage is greater than or equal to your full HP, you must take an action to rest.