Weaken Prey

A creature you touch is drained of strength and left weakened. Target creature makes a constitution saving throw, on a fail the creature's resistnce to non-magical weapons is removed, if applicable, until the spell ends. The creature can remake the save at the end of each of it's turns.

"Trust me mate, find yourself a nice ghost woman. She'll suck the soul outta ya. - Damocles The 'Worst Wingman Ever' Dead.