Cursed Moblin

Undead Nature. The moblin doesn’t require air, food, drink, or sleep.

Powerful Build. The moblin counts as one size larger when determining its carrying capacity and the weight it can push, drag, or lift.

Cursed Reanimation. When reduced to 0 hit points, the moblin falls prone and unconscious instead of dying. At the end of its next turn, it regains 20 hit points and awakens, remaining prone. (Taking any damage while at 0 hit points destroys it permanently. If radiant damage or a critical hit reduces it to 0 hit points, it is destroyed immediately instead of reanimating.)

Multiattack. The moblin makes two melee attacks, using Grave Club or Cursed Bite in any combination. It can replace one attack with a Kick.

Grave Club. Melee Weapon Attack: +8 to hit, reach 10 ft., one target. Hit: 14 (2d8 + 5) bludgeoning damage plus 3 (1d6) necrotic damage.

Kick. Melee Weapon Attack: +8 to hit, reach 5 ft., one target. Hit: 12 (2d6 + 5) bludgeoning damage. If the target is Large or smaller, it must succeed on a DC 16 Strength saving throw or be knocked prone.

Cursed Bite. Melee Weapon Attack: +8 to hit, reach 5 ft., one target. Hit: 12 (2d6 + 5) piercing damage plus 3 (1d6) necrotic damage. The target must succeed on a DC 14 Wisdom saving throw or become cursed until the end of its next turn. (While cursed, the target has disadvantage on weapon attack rolls, cannot cast spells of 1st level or higher, and cannot activate magic items. It can still cast cantrips and take other actions normally. Remove curse ends the curse early. When the curse ends, the target becomes immune to the curse from all Cursed Moblins for 24 hours.)

Aggressive Advance. The moblin moves up to half its speed toward a hostile creature it can see. This movement provokes opportunity attacks normally.