Amun, Keeper of the City

Sneak Attack. Once per turn, Amun can deal an extra 3d6 damage to one creature he hits with an attack with a finesse or ranged weapon if he has advantage on the attack roll. He doesn't need advantage on the attack roll if another enemy of the target is within 5 ft. of it, that enemy isn’t incapacitated, and you don’t have disadvantage on the attack roll.

Nimble Escape. Amun can take the Disengage or Hide action as a bonus action on each of its turns.

Feline Agility. When Amun moves on his turn in combat, he can double his speed until the end of the turn. Once he uses this trait, he can’t use it again until he moves 0 feet on one of his turns.

Cat’s Claws. Amun has a climbing speed of 20 ft. and his claws are natural weapons that deal 1d4 +2 slashing damage, instead of the normal bludgeoning damage for an unarmed strike.

Multiattack. Amun can make three Giant Slayer Scimitar attacks, three longbow attacks or three claw attacks.

Giant Slayer Scimitar. Melee Weapon Attack: +5 to hit, reach 5 ft., one target. Hit: 6 (1d6 + 3) slashing damage. If Amun hits a giant with this weapon, they take an extra 2d6 slashing damage and must succeed on a DC15 Strength saving throw or fall prone.

Longbow. Ranged Weapon Attack: +5 to hit, range 150/600 ft., one target. Hit: 6 (1d8 + 2) piercing damage.

Claws. Melee Weapon Attack: +5 to hit, reach 5 ft., one target. Hit: 4 (1d4 + 2) slashing damage.

Parry. Amun adds his proficiency bonus to his AC against one melee attack that would hit it as a reaction.