Amethyst Sonar Screech

Amethyst sonar Screech: An advancement of the Amethyst Sonar Technique. The user sends sound waves off of amethyst shards that they grow over an area, any invisible enemies in this area are noticed by the user. These crystal shards store sonic energy that release when enemies step on or near them, revealing the location of an enemy for all even if the target cannot be seen. The radius for this technique increases every round, the user has advantage on all attacks or saves from targets within this radius and targets in this radius have disadvantage on saves against techniques from the user. These benefits now applies to any allies the user has selected and allies can move within this radius without activating the crystals. Rank: C. Style: Kekkei Genkai. Chakra cost: 30 per round. Range: 80ft cube, +20ft per round. Save: None. Damage: None. Focus: Yes. Requirements: One free hand. Enhancement: Doubled radius. Minor Action