Undead treat the ghole as heavily obscured for 1 hour. If a ghole attacks or interacts with an undead, the effect ends for that undead. Prepare Corpse. The ghole can make halt decomposition, as the spell gentle repose, or the ghole can restore flesh to a skeleton. The restoration is sufficient to make a skeletal corpse eligible to be transformed into a zombie rather than a skeleton. The new flesh is rotten and not fit for eating for creatures other than by gholes. Shapechanger. The ghole can use its action to polymorph into a Small or Medium humanoid, or back into its true form. Other than its size and speed, its statistics are the same in each form. Any equipment it is wearing or carrying isn't transformed. It reverts to its true form if it dies.