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

A fight-turning burst of aggression that follows a successful body shot.

You can push yourself to regain 1d10 + your fighter level hit points as a bonus action. Once you use this feature, you must finish a short or long rest before using it again.

You can use a bonus action to dig deep. For 10 minutes, you have resistance to bludgeoning, piercing, and slashing damage, and you ignore exhaustion levels below 6. Once used, you must finish a long rest before using it again unless you gain 1 level of exhaustion to restore it.

A punishing counterpunch delivered from tight quarters.

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. Once used, you must finish a short or long rest before using it again.

A brutal combination of body blows and head movement, reflecting her Sweet Science training.

You gain proficiency with simple weapons, martial weapons, light armor, medium armor, heavy armor, and shields. You are also trained to survive through toughness and discipline.

You adopt a fighting style. You gain the benefits of Unarmed Fighting, treating your unarmed strikes as disciplined, heavy blows that fit your brawler style.

You can take one additional action on your turn. Once you use this feature, you must finish a short or long rest before using it again.

You learn to strike with brutal precision. Your weapon and unarmed strikes score a critical hit on a roll of 19 or 20.

You gain an additional action surge use if your table uses 2014 Champion progression? Not yet at level 3, so no additional features beyond Champion basics.

Your mastery of the close fight lets you make unarmed strikes with a Fisticuffs die instead of the normal damage of your unarmed strike or pugilist weapon while unarmored and not using a shield.

While unarmored and not using a shield, your Armor Class equals 12 plus your Constitution modifier.

You have Moxie Points equal to your pugilist level. You can spend them to fuel combat tricks, and you regain all expended points on a short or long rest.

When you fail a Strength, Dexterity, Constitution, or Charisma check, you can expend 1 Moxie Point to add your Fisticuffs die to the roll. If it still fails, you regain the point and cannot use this feature again until you finish a short or long rest.

When you hit with an unarmed strike, you can deal the damage and choose to also grapple or shove the target.

You gain a Sweet Science subclass, learning boxing technique, timing, and mean-corner footwork that turn violence into art.

You gain the Ability Score Improvement feature or a feat of your choice for which you qualify.

When you make an attack with an unarmed strike or pugilist weapon, you can expend 1 Moxie Point. On a hit, you regain the point and deal maximum damage with that attack.

Your unarmed strikes and improvised weapon attacks can deal force damage instead of their normal damage type.

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 weapon attacks for 1 minute. Once used, you must finish a long rest before using it again.

You gain the Ability Score Improvement feature or a feat of your choice for which you qualify.

Once per turn, when you hit with an unarmed strike or pugilist weapon, you can deal an extra 1d12 damage of the same type. Instead, you can forgo that damage to apply Endanger or Provoke.

Your Strength score is doubled when determining carrying capacity, your unarmed strikes against objects are critical hits, and your jump distance is doubled.

At the start of each of your turns, you can remove one level of exhaustion or end one of several conditions on yourself. Once used, you must finish a long rest before using it again unless you take a level of exhaustion to restore it.

You can always find food and fresh water for yourself and up to five others in the wild, provided that the land offers it. You have an instinctive sense for navigation, terrain, and survival off the beaten path.