Transformation X

A really uncommon transformation that a fairy can transform into only as soon as, maximum twice in her life. Due to the fact that of this, almost nothing is found out about the transformation, except that when the fairy comes out of the transformation state, she will not bear in mind anything. There were really few eyewitnesses, yet those who saw this transformation and were able to identify it defined the transformation as almost divine, and the fairy using it looked the most serene