Whirlwind Strike

You learn the Whirlwind Strike maneuver.

When you take the attack action with a melee weapon, you can choose to attack all nearby adversaries. Make one melee attack against an amount of targets equal to your proficiency bonus, within the range of your attack.

Once you have used this feature you cannot use your bonus action to attack until the start of your next turn. You can use this feature a number of times equal to half your proficiency bonus between long rests.