Wooden spike ring jutsu

Wooden Spike Ring jutsu: The user creates several wooden spikes around a target's neck, any attempt at moving provokes 2d8 piercing damage. Targets that each 0hp as a result of this technique are decapitated. Rank: D. Style: Ninjutsu. Chakra cost: 25. Range: 50ft line. Save: 6, str vs grapple. Damage: 5d8 piercing. Action