Black Hawk (5e Creature)
From D&D Wiki
Medium aberration (black arms), lawful evil
Mounted. The black hawk counts as a Large creature for the purpose of being mounted.
Dive. Melee Weapon Attack: +6 to hit, reach 10 ft., one target. Hit: 8 (1d8 + 4) slashing damage.
Energy Wave. Ranged Weapon Attack: +5 to hit, range 40/90 ft., one target. Hit: 6 (1d6 + 3) radiant damage.