Akeldama

Enchant the corpse of a recently fallen foe. The body must still be warm. Upon enchantment, the body will react to the presence of any enemy that gets within two meters. Once triggered, the corpse will burst open and ensnare the target with its intestines and cling on desperately. While under this effect, the target has disadvantage on all attack rolls and cannot move. To be unsnared, the target must deal a total of 13 damage to the corpse. The corpse remains enchanted for 24 hours and the effect cannot be dispelled by the caster. Once the effect is triggered, the enchantment ends.