Thunder Trap Jutsu

Thunder trap jutsu: The user injects their lightning chakra into the ground to set a trap. This can be activated as a free action and will cause lightning to circulate through the area, shocking any who step there. Rank: E. Style: Ninjutsu. Chakra cost: 10. Range: 15ft radius. Damage: 4d6 thunder. Save: 8, wis for half damage. Focus: No. Requirements: None. Enhancement: Doubled radius. Action