Beginning at 5th level, you can Attack twice, instead of once, whenever you take the Attack action on your turn.
The number of attacks increases to 3 when you reach 11th level in this class and to 4 when you reach 20th level in this class.
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.
On your turn, you can take one additional action on top of your regular action and a possible Bonus Action. Once you use this feature you must finish a short or long rest before you can use it again.
Starting at level 17 you can use it twice before a rest but only once on the same turn.