Post/Author/DateTime	Post
Cellidin 01-15-05, 07:56 AM	My character has Blindsight 120ft radius. How exactly does it work? If i'm in a a narrow cave, that goes straight forward, i'll only be able to use it forward right+ I can't detect movement in other rooms to my side? What if a monster is standing still in that corridor? Would I detect his breathing? If i'm in a forrest, how would the trees interfer? Would I be unable to see monsters standing still?
Egres 01-15-05, 09:36 AM	From the SRD: Blindsight (Ex): This ability is similar to blindsense, but is far more discerning. Using nonvisual senses, such as sensitivity to vibrations, keen smell, acute hearing, or echolocation, a creature with blindsight maneuvers and fights as well as a sighted creature. Invisibility, darkness, and most kinds of concealment are irrelevant, though the creature must have line of effect to a creature or object to discern that creature or object. The ability’s range is specified in the creature’s descriptive text. The creature usually does not need to make Spot or Listen checks to notice creatures within range of its blindsight ability. Unless noted otherwise, blindsight is continuous, and the creature need do nothing to use it. Some forms of blindsight, however, must be triggered as a free action. If so, this is noted in the creature’s description. If a creature must trigger its blindsight ability, the creature gains the benefits of blindsight only during its turn. BLINDSIGHT Some creatures have blindsight, the extraordinary ability to use a nonvisual sense (or a combination of such senses) to operate effectively without vision. Such sense may include sensitivity to vibrations, acute scent, keen hearing, or echolocation. This ability makes invisibility and concealment (even magical darkness) irrelevant to the creature (though it still can’t see ethereal creatures). This ability operates out to a range specified in the creature description. • Blindsight never allows a creature to distinguish color or visual contrast. A creature cannot read with blindsight. • Blindsight does not subject a creature to gaze attacks (even though darkvision does). • Blinding attacks do not penalize creatures using blindsight. • Deafening attacks thwart blindsight if it relies on hearing. • Blindsight works underwater but not in a vacuum. • Blindsight negates displacement and blur effects.