Gorrok can expend a superiority die and use a bonus action to direct one ally who can see or hear him to make one weapon attack using its reaction. The attack adds the superiority die to its damage.

Gorrok can regain hit points equal to 1d10 plus 18 as a bonus action once per short or long rest.

Gorrok can use a bonus action to study a creature within 30 feet that can hear him. Until the end of his next turn, one attack roll against that creature has advantage, once per short or long rest.

When Gorrok hits with a weapon attack, he can expend a superiority die to add the die to the damage and force the target to make a Strength saving throw or drop one item it is holding.

Gorrok can expend a superiority die to add it to a weapon attack roll, allowing him to turn a near miss into a hit.

When a creature misses Gorrok with a melee attack, he can use his reaction and expend a superiority die to make one weapon attack against it, adding the die to the damage.

When Gorrok hits with a weapon attack, he can expend a superiority die to add the die to the damage and force the target to make a Strength saving throw or be knocked prone.

When Gorrok hits with a weapon attack, he can expend a superiority die to add the die to the damage and force the target to make a Strength saving throw or be pushed up to 15 feet.

When Gorrok hits with a weapon attack, he can expend a superiority die to add the die to the damage and force the target to make a Wisdom saving throw or become frightened until the end of Gorrok's next turn.

Gorrok can expend a superiority die and add it to an Intelligence, Wisdom, or Charisma check, gaining additional insight from tactical experience.

Gorrok can take one additional action on his turn once per short or long rest. At 18th level, he can use this feature twice between rests, but only once on the same turn.

Gorrok chooses the Battle Master martial archetype. He gains superiority dice, combat maneuvers, and proficiency with artisan's tools or a gaming set of his choice.

Gorrok gains four d8 superiority dice, which fuel his maneuvers. He regains all expended dice after a short or long rest. His maneuver save DC is 17.

Gorrok learns three maneuvers. His chosen maneuvers are Commander's Strike, Menacing Attack, Precision Attack, Riposte, Tactical Assessment, Trip Attack, Disarming Attack, and Pushing Attack.

Gorrok gains proficiency with smith's tools and can identify the source and quality of weapons and armor by examining them.

Gorrok can make one additional weapon attack whenever he takes the Attack action, for a total of two attacks.

Gorrok gains an Ability Score Improvement. He increased his Constitution by 2.

Gorrok learns two additional maneuvers and his superiority dice become d10s.

Gorrok gains an Ability Score Improvement. He increased his Strength by 2.

Gorrok can reroll a failed saving throw once per long rest.

Gorrok gains an Ability Score Improvement. He increased his Intelligence by 1 and his Constitution by 1.

Gorrok can use Indomitable twice between long rests.

Gorrok gains an Ability Score Improvement. He increased his Dexterity by 2.

Gorrok learns two additional maneuvers and gains one additional superiority die. He now has six d10 superiority dice.

Gorrok gains an Ability Score Improvement. He increased his Intelligence by 2.

Gorrok can use Indomitable three times between long rests.

Gorrok retains his military rank and can use that authority to influence soldiers, recognize military affiliations, secure basic assistance from sympathetic troops, and gain access to military encampments or fortresses.