You have a limited well of stamina that you can draw on to protect yourself from harm.

You regain hit points equal to 1d6 + your proficiency bonus + your Constitution modifier (minimum 0).

You permanently mark your foe with your sword.

The battle around you narrows as you focus your ire on a single opponent, ignoring other threats or enemies.

You lock eyes with an opponent with a fury so potent that it cannot be ignored.

For a moment you unleash your fury forcing your enemy to hesitate.

You use all your senses to focus your attacks on a single enemy.

You gain blindsight out to a range of 30 feet. 

If a creature leaves the range of your blindsight, you can use your reaction to mark it as prey and move up to your Speed. The next melee weapon attack you make against that creature before the end of your next turn deals an additional weapon damage die.

You move through the environment like a cat, running along walls and easily leaping across gaps.

Move 30 feet. Until the start of your next turn, you gain a climb speed equal to your Speed and your minimum jump distance increases to 10 feet vertically and 15 feet horizontally. 

You throw your body across the battlefield, careening around opponents in a route and manner that makes it difficult to anticipate where you’ll move next.

You focus on the bond between you and your weapon.

Choose a weapon when you learn this combat maneuver. For the next minute, attacks made with the chosen weapon score a critical hit on a roll of 19–20 and ignore any damage resistances a target might have. If you already have a feature that increases the range of your critical hits, your critical hit range increases by 1 (maximum 17–20).
 

You quickly draw and strike with a weapon in the blink of an eye.

Choose a creature within your reach. You draw a melee weapon and use it to make an attack against that creature. You cannot use this combat maneuver against the same creature more than once per combat.