Due to manipulation by the Goddess Beliria, which was done in retaliation for Wendele manipulating her in a somewhat comparable manner, Wendele is completely incapable of telling anything that isn't the absolute truth. She cannot deliberately speak lies, including bluffing – not even to distract, nor can she state half-truths, use double meanings to say something different than is implied, exaggerating or telling white lies. Besides this she cannot use word tricks to cover her trail like saying “I cannot say …” followed by the lie in an attempt to get around the limitations.

The effect does not limit itself to speaking, but goes for all forms of communication, including telepathy, body language, pointing, writing, sign language, flags, signals and whatever other method of communication she might use.

The effect is not merely that Wendele is unwilling to lie – it is that she is physically incapable of doing so. Whenever she attempts to bend the truth, omit the truth or lie, instead the whole truth comes out, in its completeness. This is involuntarily and it is not something she is able to control. Moreover this is quite an unpleasant experience so it will quickly train Wendele to stay away from lies.

Others can lie on her behalf without difficulty, but if Wendele, though some complicated surrounding, asks them to do so, there might be divine consequences.