New Spell: Echolocation

[Judge]

"ECHOLOCATION"

Usage: sing 'echolocation' [<target>]
Cost: 22 mana
Level: Bard 18
Duration: Length of Song
Accumulative: -
Save Versus: -
Damage Type: -
Stratum: Mental
Spellbook: an exposition of high pitched sounds
Prerequisite: -
See Also: BLIND

This unusual song is a made up of a series of rapidly repeating beats, and
mimicks the call of many bats. It is usually performed at a high frequency
almost inaudbile to humans.

Anyone suffering from the effects of the song will notice a very faint
super-imposed shadow image. But will also be able to find anything hidden
or obscured. Another side effect is to give partial sight whilst blind.