Deathrattle: Noxious Death

You use your death to curse the living. All creatures that enter the 10 ft. radius centered on your unconscious body must succeed on a Wisdom saving throw or become cursed for the duration of the spell. When you cast this spell, choose the nature of the curse from the following options:

• While cursed, the target must make a Wisdom saving throw at the start of each of its turns. If it fails, it wastes its action that turn doing nothing.
• While the target is cursed,  attacks and spells against it deal an extra 1d8 necrotic damage to the target.
• While cursed, the target is under the poisoned condition.

A remove curse spell ends this effect. At the DM's option, you may choose an alternative curse effect, but it should be no more powerful than those described above. The DM has final say on such a curse's effect.