Sonic screeching genjutsu

Sonic screeching genjutsu: The user sends out a sonic wave over a large area and uses their genjutsu to amplify the sound and damage all targets within the specified radius. Rank: C. Style: Genjutsu. Chakra cost: 50. Range: 50ft radius within 100ft of the user. Save: 12, cha for half damage. Damage: 8d10 sonic. Focus: no. Requirements: none. Enhancement: doubled range. Action