Once per short or long rest, Robert can use a bonus action to regain 1d10 + fighter level hit points.

When Robert hits a creature with a weapon attack, he can expend one superiority die to attempt to disarm the target, forcing it to drop one held item if it fails a Strength saving throw.

When Robert hits a creature with a weapon attack, he can expend one superiority die to add the die to the damage and frighten the target if it fails a Wisdom saving throw.

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

When Robert takes the Attack action, he can expend one superiority die to add it to the attack roll.

When Robert hits a creature with a weapon attack, he can expend one superiority die to add the die to the damage and push the target away or reposition it under DM-appropriate conditions.

Robert is proficient with all armor, shields, simple weapons, and martial weapons.

Robert chooses a Fighting Style that represents his battlefield preference. He fights as a Dueling specialist, gaining a +2 bonus to damage rolls when wielding a melee weapon in one hand and no other weapons. This bonus is already reflected in his combat style concept, not in the listed attack bonuses.

Robert can push himself beyond his normal limits once per short or long rest, taking one additional action on his turn.

Robert specializes in tactical combat, gaining superiority dice and maneuvers that let him control the field. He has 5 superiority dice, which are d10s, and he regains them on a short or long rest.

Robert learns to identify the strengths and habits of enemies over the course of a minute of observation, revealing useful tactical information at the DM's discretion.

Robert's raw physical and mental conditioning improves. This build uses Ability Score Improvements to raise Strength, Constitution, and Dexterity over time.

Robert can use Action Surge twice between rests.

Robert can attack twice, instead of once, whenever he takes the Attack action on his turn.

Robert learns 2 additional maneuvers and his discipline deepens. His superiority dice remain a vital resource in both attack and defense.

Robert has advantage on initiative checks and cannot be surprised while conscious if he is not incapacitated.

Robert's superiority dice improve to d10s, making his maneuvers more punishing and reliable.

Robert has three uses of indomitable will at this level, allowing him to reroll a failed saving throw once per long rest per use.

Robert has the relentless drive to push through failure and keep fighting when lesser warriors would break.

Because of his military service, Robert can usually secure friendly support from soldiers, militia, and others connected to military life. He can also often find lodging, food, or aid among them when appropriate.