Steel Whirlwind

You’ve developed the skills necessary to wield your weapon with perfect balance in combat, providing the ability to attack multiple targets within your melee range.

As an action, when you elect to use 'steel whirlwind', you make an attack roll against a creature within melee range of your weapon (max 10 ft.).  If the attack hits, you deal half of your usual damage to all creatures within melee range.

For example if you have 3 creatures within range, and the attack hits with a damage roll of 10; you deal 5HP damage to each of the 3 creatures.

This feat can be used once and then the player character must roll a 5 or 6 on a 1d6. (RECHARGE 5-6)