SHADAR-KAI
Creature Type. You are a Humanoid. You are also considered an elf for any prerequisite or effect that requires you to be an elf.

Blessing of the Raven Queen: As a bonus action, you can magically teleport up to 30 feet to an unoccupied space you can see. You can use this trait a number of times equal to your proficiency bonus, and you regain all expended uses when you finish a long rest. Starting at 3rd level, you also gain resistance to all damage when you teleport using this trait. The resistance lasts until the start of your next turn. During that time, you appear ghostly and translucent.

Darkvision: 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.
Fey Ancestry: You have advantage on saving throws you make to avoid or end the charmed condition on yourself.

Keen Senses: You have proficiency in the Perception skill.

Necrotic Resistance: You have resistance to necrotic damage.

Trance: You don't need to sleep, and magic can't put you to sleep. You can finish a long rest in 4 hours if you spend those hours in a trancelike meditation, during which you retain consciousness. Whenever you finish this trance, you can gain two proficiencies that you don't have, each one with a weapon or a tool of your choice selected from the Player's Handbook. You mystically acquire these proficiencies by drawing them from shared elven memory, and you retain them until you finish your next long rest.

FIGHTER
Fighting Style (Dueling): When you're holding a Melee weapon in one hand and no other weapons, you gain a [+2] bonus to damage rolls with that weapon.

Second Wind: You have a limited well of physical and mental stamina that you can draw on. As a Bonus Action, you can use it to regain Hit Points equal to [1d10] plus your Fighter level. You can use this feature twice. You regain one expended use when you finish a Short Rest, and you regain all expended uses when you finish a Long Rest. When you reach certain Fighter levels, you gain more uses of this feature, as shown in the Second Wind column of the Fighter Features table.

Weapon Mastery: Your training with weapons allows you to use the mastery properties of three kinds of Simple or Martial weapons of your choice. Whenever you finish a Long Rest, you can practice weapon drills and change one of those weapon choices. When you reach certain Fighter levels, you gain the ability to use the mastery properties of more kinds of weapons, as shown in the Weapon Mastery column of the Fighter Features table.