Layfon fights with Savalis to rescue Nina. However, the Fallen One infests Savalis and gives him power to defeat Layfon. As the other Heavens Blades are busy with the Wolf Mask Gang and the Contaminoids, Saya chooses Layfon as her heavens blade . With the heavens blade and the pysharden katana in Layfon's hands they become one blade allowing him to defeat the Contaminoid. Zuellni escapes destruction. (thetvdb.com)