You can see in dim light within 60 feet of you as if it were bright light, and in darkness as if it were dim light. You discern colors in that darkness only as shades of gray.

You have advantage on perception checks when using smell or hearing.

Your Unarmed Strikes count as simple weapons with which you are proficient. Any features that improve or affect Unarmed Strikes also apply to your Natural Weapons.

Chimerakin get two natural weapons with which to fight, based on the adaptations demanded by their surroundings. You gain the following natural weapons:

Horns - Natural Weapon. 1d6 Bludgeoning, can attempt to knock prone during attack on a critical hit with the weapon or as a bonus action. Cannot wear helmets or most headgear.
Fangs - Natural weapon. 1d6 Piercing.
Claws - Natural weapon. 1d6 Slashing, has Finesse and Light properties. Cannot wear gloves or gauntlets.

Your unarmored AC is 17 instead of 10 plus your Dexterity modifier, and can gain benefit of a shield.

At 5th level, you reduce Bludgeoning, Piercing and Slashing damage you take by your Proficiency bonus.

You are unable to wear armor, but may wear clothing.

You gain a standing high jump of 15 feet and standing long jump of 30 feet.

At 5th level, you only take half damage from fall damage

You gain a Climb speed equal to walking speed.

At 5th level, you can move up, down, and across vertical surfaces and upside down along ceilings, your hands must be free and you cannot climb on a slippery surface, such as one covered by ice or oil.

You gain a swim speed equal to your walking speed, can hold your breath 10 times longer.

At 5th level, you can breathe underwater.