The Detachment card, Transmutation family, yin polarity, evokes a bird rising without clinging to the branches. It signals the possibility of gaining distance without breaking the bond. Drawing this card invites you to observe a situation from a little higher up.
In Oradia's mirror-card system, Detachment answers to Purification: 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 Detachment 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.