True Siren Ring

Acquisition

 * 's Evolution

Breakthrough
To advance through stage 5, the following is needed:
 * 3x
 * 14x
 * 14x

Evolution
To advance through stage 10, the following is needed:
 * 2x
 * 13x
 * 1x
 * 40x
 * 50x
 * 50x

This weapon then turns into.