You call out paralyzing words to the limb of a humanoid which can see and hear you. You command either an arm or a leg to wither; if an arm is targeted, the creature drops anything it’s holding with that hand. If a leg is targeted, they fall prone. Then, the target must succeed on a Constitution saving throw. If the creature succeeds its saving throw, there are no further effects. If they fail, the targeted limb withers and becomes unusable for 1d4 days. If an arm is affected, the creature has one less usable hand and gains Disadvantage on all checks which would require two hands to perform. If a leg is affected, the target moves at half speed for one hour and has disadvantage on all saves against effects which would knock them prone.