You can attack four times whenever you take the Attack action on your turn.

On your turn, you can use a bonus action to regain hit points equal to 1d10 + your fighter level. Once you use this feature, you must finish a short or long rest before you can use it again.

You can push yourself beyond your normal limits for a moment. On your turn, you can take one additional action on top of your regular action and a bonus action. You can use this twice between rests.

While you are wearing armor, you gain a +1 bonus to AC.

Your weapon attacks score a critical hit on a roll of 19 or 20.

You can add half your proficiency bonus (round up) to any Strength, Dexterity, or Constitution check you make that doesn't already use your proficiency bonus. Your running jump distance increases by 5 feet.

You can reroll a saving throw that you fail. You must use the new roll, and you can't use this feature again until you finish a long rest. You have three uses of this between long rests.

Your weapon attacks score a critical hit on a roll of 18, 19, or 20.

At the start of each of your turns, you regain hit points equal to 5 + your Constitution modifier if you have no more than half of your hit points left. You don't gain this benefit if you have 0 hit points.

When you are wielding a melee weapon in one hand and no other weapons, you gain a +2 bonus to damage rolls with that weapon.

You have a military rank from your career as a soldier. Soldiers loyal to your former military organization still recognize your authority and influence, and they defer to you if they are of a lower rank. You can invoke your rank to exert influence over other soldiers and requisition simple equipment or horses for temporary use. You can also usually gain access to friendly military encampments and fortresses where your rank is recognized.