Bernard can use a bonus action to regain hit points equal to 1d10 + 20. Once used, this feature cannot be used again until he finishes a short or long rest.

Bernard can use a bonus action to switch one superiority die result for another maneuver effect when a maneuver calls for a superiority die. He can do so once per turn.

Bernard can use a bonus action to enter a heightened state of focus for 1 minute. During this time, he gains advantage on weapon attack rolls, and each of his weapon attacks deals an extra 5 damage on a hit. Once used, this feature cannot be used again until he finishes a long rest.

Bernard gains the Shield Master feat. He can use a bonus action to shove a creature within 5 feet while wielding a shield, add his shield's AC bonus to Dexterity saving throws against effects targeting only him, and use his reaction to take no damage on a successful Dexterity save against an effect that allows half damage on a success.

Bernard adds a superiority die to the damage roll and forces the target to make a Strength saving throw. On a failure, the target is knocked prone.

Bernard adds a superiority die to the damage roll and can force the target to make a Wisdom saving throw. On a failure, the target is frightened of Bernard until the end of his next turn.

Bernard adds a superiority die to the damage roll and can force the target to make a Wisdom saving throw. On a failure, the target cannot make opportunity attacks and has disadvantage on attack rolls against creatures other than Bernard until the end of his next turn.

Bernard adds a superiority die to the attack roll and can use his reaction to make the attack against a different creature within his weapon's range.

Bernard adds a superiority die to the damage roll. The attack ignores resistance to slashing damage.

Bernard adds a superiority die to the attack roll and can add it to his armor class against the triggering attack if it hits.

Bernard adds a superiority die to a weapon's damage roll and adds it to the attack's reach for that attack.

Bernard adds a superiority die to a Strength or Dexterity ability check, including an initiative check.

Bernard adds a superiority die to an attack's damage roll and can push the target up to 15 feet if it is Large or smaller.

Bernard can take two actions on his turn instead of one. Once used, this feature cannot be used again until he finishes a short or long rest.

Bernard gains a d10 superiority die and knows three Battle Master maneuvers. He knows nine maneuvers in total at 15th level. He has five superiority dice, which are regained after a short or long rest. His maneuver save DC is 19.

Bernard gains proficiency with smith's tools. If he already has this proficiency, he gains proficiency with one other type of artisan's tools. He also gains proficiency in one gaming set of his choice.

Bernard can attack three times whenever he takes the Attack action on his turn.

Bernard can attack four times whenever he takes the Attack action on his turn.

Bernard has advantage on saving throws against being frightened.

Bernard can reroll a saving throw that he fails. He must use the new roll. This feature can be used twice between long rests.

Bernard can reroll a saving throw that he fails. He must use the new roll. This feature can be used three times between long rests.

Bernard gains proficiency in one additional skill of his choice. He chose Insight.

After observing or interacting with a creature outside combat for at least 1 minute, Bernard can learn whether it is superior, equal, or inferior to him in two characteristics of his choice, such as Strength score, Dexterity score, armor class, current hit points, total class levels, or fighter levels.

Bernard's superiority dice become d12s.

Bernard can reroll one weapon damage die that rolls a 1 or 2, and must use the new roll. He can do this no more than once per turn.

Bernard gains the Sentinel feat. His opportunity attacks reduce a target's speed to 0, he can make opportunity attacks even when a creature Disengages, and he can use his reaction to attack a creature within 5 feet that attacks a target other than him.

Bernard gains the Tough feat, increasing his hit point maximum by 40.

Bernard increases his Strength by 2, reaching 18.

Bernard increases his Strength by 2, reaching 20.

Bernard increases his Constitution by 2, reaching 17.

Bernard increases his Constitution by 1 and Wisdom by 1, reaching 18 Constitution and 15 Wisdom.

Bernard can find the common room of any settlement, identify nearby military or guard forces, and secure modest shelter and assistance for himself and his companions from soldiers, mercenaries, and other people associated with his former profession.