Hiding with Camouflage Technique

= Hiding with Camouflage Technique =
==== Ninjutsu (Universal) ====
Level: 	A Rank (7)
Hand Seals: 	Tiger
Casting Time:	Standard Action
Range: 	Personal
Area: 	Personal
Duration: 	1 Round/caster level
Saving Throw 	None
This is a ninja escape technique that allows the user to control how light is reflected around their body with chakra inflections. The technique also erases the user's scent and shadow, and is usable on any terrain, making it ideal not only for covert manoeuvres but also offensive strikes. Perceiving the user's position is possible only for ninja who are astute enough to observe minute variations within their surrounding environment, such as distortions of air currents in the immediate vicinity or distinguishing sounds, i.e. footsteps etc. The usefulness of this ability can be entirely negated by those with special vision or sensory skills, except for particularly adept users, who can completely erase even their chakra signature with it.
You become invisible (you gain +2 bonus to all your attacks, and opponents do not get a dex bonus to their AC). This invisibility does not break even if you attack an opponent. Characters who can sense chakra must first succeed on a caster level check (10 + your caster level) to continue to track your movements with their sensory abilities. If they fail, they can try again next round, and once they succeed this check they can continue to track the hidden character's position until the jutsu is recast.
A character who has the Blind-Fighting Feat may instead attempt to perceive your location with their natural senses, a check of (10 + caster's dex modifier + caster level) vs (opponent's character level + wisdom mod + d20). If this check succeeds, they only track your location until their next turn, and then they must make the check again. Failure indicated that they do not have your exact location and instead gain only benefits from Blind-Fight as normal.