Facade is a charisma using ability that allows the character to put on a constant performance to hide his alignment from people with sense alignment, a common ability among normal folk. By changing his behavior, the character can change his apparent alignment according to his charisma and a multiplier dependent on level in Facade. It does not effect alignment as effected by Turn and other magical abilities and effects.
Facade is a minor ability common as a backstory ability. It can be learned naturally by Assassins, Bards, and Illusionists.
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