Tracking Insect Sphere

Tracking Insect Sphere: The user sends their insects to spread over a wide range, and the moment they locate the target, the insects gather at once, forming a sphere around the target. They then attach themselves to the target and begin eating away at their chakra. Even if the target manages to escape, the insects will immediately follow. Rank: D. Style: Insect Use. Chakra cost: 15 per round. Range: 75ft line. Save: 10, Wis for 1/2 dmg. Damage: 3d8, necrotic, half damage done to target's chakra reserves. Focus: yes. Requirements: none. Enhancement: +1 dmg die. Action