Sense Ki (3.5e Invocation)

When another Saiyan warrior, monk, ninja, kensai, sacred fist, or other class with "ki" related abilities are within 100 feet from the Saiyan warrior, he get a 6th sense alerting him to the presence of this ki. When he receive this feeling he get a general direction, distance and feeling for how powerful the persons ki is. (Note:Their 6th sense should never be described numerically based on level, distance or strength of the ki. Instead it should be described verbally i.e. "You feel an overwhelming ki presence, some distance to the northeast." or even "You feel a rather small ki presence to the very close by south.") this ability works accurately within 1 mile in a spherical circumference from the Saiyan warrior, and can accurately identify the exact source of the ki within 30 feet. The accuracy for if the ability, or if it will even function beyond 1 mile is DM's discretion. this power is negated by someone that is using the ki suppression ability to completely hide their ki regardless of their power.