Text (UG+errata): Your spells cost {1} less to play as long as you speak in a voice other than your normal voice. ; If you speak in your normal voice, sacrifice ~this~. [Oracle 2009/07/08]
You may use sign language, unless you normally speak in sign language. [Barclay 1998/08/13]
You can have someone else speak for you. [Barclay 1998/08/13]
The Calendar will reduce the total cost of the spell, so it can pay for part of the Gloom cost for a white spell. [Barclay 1998/08/13]
If you have two Calendars in play, you can use just one different voice to satisfy both of them. [QAS 1998/09/09]
You can switch voices as often as you want. You just cannot use your normal voice. [QAS 1998/09/09]
Your normal voice is determined at the time as casting as the voice you used most often during the past 24 hours. [TomHa 1998/09/15]
Volume alone does not make a voice "different". [D'Angelo 1999/02/21]
All tournament formats have banned cards from Unglued.
