Destroyer

Prerequisite: 4th level

You bring ruin to the battlefield, cleaving through hordes.

• Ability Score Increase. Increase your Strength or Constitution by 1, to a maximum of 20.
• Cleaving Blows. When you reduce a creature to 0 hit points with an attack, you can apply any overflow damage (damage dealt by the attack over what was required to bring the target to zero) to another creature within 5 feet of the target, if the attack roll would also hit that target.

Whirlwind Slash - Active Ability (Attack)

• When you take the Attack action on your turn, you can replace one of your attacks with spinning your weapon in a massive arc with great force. All creatures of your choice within 5 feet of you must make a Dexterity saving throw. On failure, they take 2d6 + your Strength modifier damage, or half as much on a successful save. The number of d6 increases by one when your proficiency bonus increases (with the total number of d6 equaling your proficiency bonus)

DC is 8 + your Strength or Dexterity modifier (your choice) + your proficiency bonus.

Once you use this feature, you cannot use it again until you complete a short or long rest.