The Illusion card, Revelations family, yin polarity, evokes an image that deceives and captivates. It signals the possible presence of a misunderstanding or a projection worth checking. This card invites you to distinguish what's actually observed from what's merely assumed.
In Oradia's mirror-card system, Illusion answers to Truth: the two don't oppose each other, they answer each other, like two sides of the same movement.
This page gives the card's general meaning. In a real draw, the Illusion card is always read in relation to the other cards drawn and the intention set at the start — it's that combined reading, unique to each draw, that the online oracle develops.