Advanced Darkvision. You have superior vision in dark and dim conditions. You can see in dim light within 120 feet of you as if it were bright light, and in darkness as if it were dim light. You can't discern color in darkness, only shades of gray.

Graceful Claws. Your claws are slender, sharp, and retractable, you can use these instruments of death to make unarmed strikes. If you hit with them you deal slashing damage equal to 1d6 + your Dexterity modifier, instead of the bludgeoning damage normal for an unarmed strike.

Pounce. Your kind are acutely adept at pouncing upon your opponent and confirming the kill. If you move at least 20 feet straight toward a creature and then hit it with a melee attack on the same turn, you can attempt to knock the creature prone with a shove as part of the attack. If you successfully knock the creature prone you may immediately make another melee attack as a bonus action. Once you use this trait, you can’t use it again until you finish a short or long rest.

Tuck and Roll. Either through an innate weightlessness, a durable design or an acrobatic aptitude for mitigating falls, your kind don’t suffer as greatly from hard landings. You have resistance to damage taken from falling.

Keen Hearing. Your kind have a highly attuned sense of hearing. You make Wisdom (Perception) checks relating to sound at advantage.