Description

Alycone is one of the three "seijyuusha" (beast handler) from Cefiro who is sent to Earth to fulfill her trial to defeat Earth's Mashins. Her seijyuu looks like a cat and uses the power of ice. Although she starts her task by first hunting down Clef, and in turn attempting to kill the Hikaru, Umi and Fuu before they are able to summon their Mashin.

Since Clef was severely weakened after his spell to save the people on Earth, he is unable to fight off Alycone, though he was able to defend against of her attacks until she bonded with her Mashin. After Hikaru summons Lexus, Alycone nearly defeats her but Hikaru turns the tides when fighting puts Umi and Fuu and danger. After Hikaru was in turn defeated by Zagato's Mashin, Alcyone tries to finish her off but was fended off by Lantis. Eagle later kills her after she swears she is not afraid to give up her life to fulfill Emeraude's wish.