Medium Fiend, Chaotic Evil
Actions
Rend. Melee Attack Roll: +4, reach 5 ft. Hit: 5 (1d6 + 2) Piercing damage.
Bone Bow. Ranged Attack Roll: +3, range 150/600 ft. Hit: 6 (1d10 + 1) Piercing damage.
Bonus Actions
Rampage (1/Day). Immediately after dealing damage to a creature that is already Bloodied, the gnoll moves up to half its Speed, and it makes one Rend attack.
Found on p.140 of MM2025 (Free Rules)