Concealed sand sensing

Concealed sand sensing: By floating sand or other material through the air you can detect the movement and presence of anything within your range such as invisible or hidden enemies. Every round this is used you can double its radius. Though it allows you to detect them, you see little more than a vague outline and as such can make out very few details. Rank: E. Style: Ninjutsu. Chakra cost: 5 per round. Range: 50ft cube. Save: Those in radius take a -5 stealth penalty. Damage: none. Focus: yes. Requirements: magnet style. Enhancement: Targets take an additional -2 penalty. Minor Action