Black Uruk-Hai Hunter

Fey Etched. The Uruk-Hai Hunter has advantage on saving throws against being charmed, and magic can’t put it to sleep.

Crossbow Master. The Uruk-Hai Hunter ignores the loading property of crossbows and attacks count as normal range when attacking at long range with crossbows.

Innate Spellcasting. The Uruk-Hai Hunter carries magic grenades (spell save DC 15). It can throw them within 60 feet, casting the following spells, requiring no material components:

2 each: darkness, heat metal (magnetic radiation)

1 each: vitriolic sphere, wall of sand

Multiattack. Black Uruk-Hai Hunter makes two attacks, either with a Dagger or Heavy Crossbow.

Dagger. Melee Weapon Attack: +7 to hit, range 30/60, reach 5 ft., one target. Hit: 9 (1d4 + 7) piercing damage and the target must make a Constitution saving throw DC15 or take an additional 2d8 poison damage.

Heavy Crossbow. Ranged Weapon Attack: +9 to hit, range 100/400 ft., one target. Hit: 12 (1d10 + 7) piercing damage, and the target must make a Constitution saving throw DC15 or take an additional 2d8 poison damage.

Cunning Action. As a bonus action, the Black Uruk-Hai Hunter can take the hide, dash or disengage action.

Wizard Hunter. When the Black Uruk-Hai Hunter is hit with a spell, it can use its reaction to make one weapon attack against the creature that attacked.