Blood Frenzy. The Yaomo has advantage on melee attack rolls against any creature that doesn't have all its hit points.

Relentless (Recharges after a Short or Long Rest). If the Yaomo takes 7 damage or less that would reduce it to 0 hit points, it is reduced to 1 hp instead.

Charge. If the Yaomo executioner moves at least 30 feet in a straight line and then hits with a horns attack on the same turn, the target must succeed on a DC 13 strength check or be knocked prone and pushed 5ft. In addition, the Yaomo Executioner may make an additional hooves attack as a bonus action.

Glaive. Melee Weapon Attack: +5 to hit, reach 10 ft., one target. Hit: 17 (2d10 + 6) slashing damage.

Horns. Melee Weapon Attack: +5 to hit, reach 5 ft., one target. Hit: 15 (2d8 + 6) piercing damage.

Hooves. Melee Weapon Attack: +5 to hit, reach 5 ft., one target. Hit: 11 (2d4 + 6) bludgeoning damage.

War cry (Recharges after a Short or Long Rest). Each non Yaomo creature within 60ft of the Yaomo Executioner that can hear it must succeed on a DC 15 Wisdom saving throw or   be frightened for 1 minute. A frightened target can repeat the saving throw at the end of each of its turns, ending the effect on itself on a success. If a target's saving throw is successful or the effect ends for it, the target is immune to War cry for the next hour.