You can attack twice, instead of once, whenever you take the Attack action on your turn.

You can attack three times, instead of once, whenever you take the Attack action on your turn.

You can attack four times, instead of once, whenever you take the Attack action on your turn.

As a bonus action, regain hit points equal to 1d10 plus Fighter level. You regain one expended use after a Short or Long Rest, and all uses after a Long Rest.

As a bonus action, you can spend 1 Moxie Point to make two Unarmed Strikes.

While unarmed or wielding only Pugilist weapons and wearing light or no armor and no shield, you can use a bonus action to make an Unarmed Strike.

When you take damage, you can use your reaction to regain all expended Moxie Points. If you are Bloodied, you also gain temporary hit points equal to four times your Pugilist level.

Vivian slips a quick jab, feint, and body shot into a tight combo. If the first strike lands, the second follows like a snapped chain.

She clamps a target in close and squeezes the fight out of them, dealing damage to every creature she has grappled at the start of her turn.

She plants her feet, braces, and lets the enemy break against her guard while temporary hit points flood in.

Vivian surges forward, strikes, and keeps moving, turning a weak opening into a relentless pursuit.

You gain a Fighting Style feat of your choice. Vivian fights bare-handed and favors styles that support close, relentless combat.

You gain mastery with a number of weapons, and you can change one mastery option when you finish a Long Rest. Vivian typically masters simple melee weapons and improvised weapons for her street fighting style.

When you fail an ability check, you can expend one use of Second Wind to add 1d10 to the roll, possibly turning failure into success.

On your turn, you can take one additional action, usable only for Attack, Dash, Disengage, Hide, or Utilize. Once used, you must finish a Short or Long Rest before using it again, and at higher levels you gain additional uses.

Choose a Fighter subclass. Vivian’s martial training is split between the Psi Warrior tradition and the homebrewed Squared Circle Pugilist discipline.

You can replace one of your ability scores with a new score, or take a feat for which you qualify.

Whenever you use Second Wind, you can also move up to half your Speed without provoking opportunity attacks.

You gain another Ability Score Improvement or feat.

You gain the higher-level features of your Fighter subclass.

You gain another Ability Score Improvement or feat.

You can’t be surprised while conscious, and you can reroll a failed saving throw or improve your chance to resist overwhelming force, depending on the campaign's 2024 Fighter rules interpretation. Vivian relies on iron nerves and punishing momentum rather than defense.

You gain another Fighter subclass feature.

You gain another Ability Score Improvement or feat.

You gain another use of Indomitable.

You gain another Ability Score Improvement or feat.

You gain another Fighter subclass feature.

You gain another Ability Score Improvement or feat.

You gain another use of Indomitable.

You gain your Fighter subclass capstone feature.

You gain another Ability Score Improvement or feat.

Once per turn, when you hit a creature with an Unarmed Strike, you can deal extra damage and apply a martial control option. Vivian uses this to make enemies hesitate, flinch, or focus on her instead of her allies.

Choose Acrobatics or Athletics. Vivian gains proficiency, or Expertise if already proficient. She takes Athletics and becomes a brutal grappler.

While you have a creature Grappled, you gain Half Cover against attacks from creatures you are not Grappling. You can also force a missed attack to be redirected at a creature you are grappling, at the cost of a Moxie Point.

When you use Bloodied But Unbowed while Bloodied, you add your Constitution modifier plus your Exhaustion level to the damage of your Unarmed Strikes and Pugilist weapons for 1 minute.

Your size counts as one larger for Grapple and Shove, and you do not spend extra movement to move a grappled creature that is your size or smaller.

When you fail a Strength, Dexterity, Constitution, or Charisma check, you can spend 1 Moxie Point to roll your Fisticuffs die and add it to the check.

Your Unarmed Strike and Pugilist weapon damage uses a Fisticuffs die, which is d8 at this tier.

You can use the mastery properties of improvised weapons, and improvised weapons count as having the Sap mastery property for you.

While unarmored and shieldless, your Armor Class equals 12 plus your Constitution modifier.

Whenever you deal damage with an Unarmed Strike or improvised weapon attack, you can choose Force damage instead of the normal damage type.

When you hit with an Unarmed Strike or Pugilist weapon attack, you can spend 1 Moxie Point to deal maximum damage, and if you do, you regain the point on a hit.

At the start of your turn, you can remove one Exhaustion level or one of several debilitating conditions from yourself, restoring your momentum.

You gain increased carrying power, treat unarmed strikes against objects as critical hits, and your jump distance is doubled.

Vivian knows the hidden paths of the underworld and can usually find shelter, information, or a discreet fence among thieves, smugglers, and fence-sitters who respect her reputation.