Listening Lorecall

(Spell Compendium, page 133, DnD 3.5)

Divination

Level: ; Druid 2; Ranger 2
Components: V, S
Casting Time: 1 standard action
Range: Personal
Target: You
Duration: 10 minutes/level

You feel conscious of your ears as they warm noticeably. Sounds that seem as though they should be muffled become clear to you.

You gain a +4 insight bonus on Listen checks. In addition, if you have 5 or more ranks in Listen, you gain blindsense out to 30 feet. If you have 12 or more ranks in Listen, you gain blindsight out to 15 feet.

A silence spell or effect negates the blindsense or blindsight granted by a listening lorecall spell.