Explode Head

Level 18

You can spend 1 Resolve Point as a standard action to psychically assault the brain of a foe within 60 feet, causing incredible pressure to build in its head. If the target has 20 Hit Points or fewer, its head explodes, instantly killing the target and spreading debris in a 10-foot radius. Each creature in the area must succeed at a Reflex saving throw or take 2d6 slashing damage from the flying debris. A target with more than 20 Hit Points takes 1d6 damage per mystic level you have (maximum 20d6), but can attempt a Fortitude save to take only half damage. If this damage would reduce the target to 0 HP, the target’s head explodes as described above. This ability works only on a creature that has a head and would die from the loss of a head.