Total Dismemberment

With a flurry of lightning-fast cuts, you sever all of your opponent’s limbs.

Make an attack against a creature within reach with a starglaive blade or polearm. This attack bypasses the target’s resistance to damage, but its immunity to damage is unchanged. Your attack is made at disadvantage.

On a hit you cleanly sever 1d4 of the target’s limbs and the target takes an additional 1d10 psychic damage per limb severed. In addition, the creature suffers a level of strife for each limb severed. The limb is not severed if the target has immunity to the weapon’s damage or the creature is two or more sizes larger than you.