S01E04 — Alcyone, the Vengful Sorceress

The girls run into what seems like to be a deserted village. They are captured in a net, and find out that the villagers were hiding from monsters, corrupting their land. A monster then shows up, forcing the villagers to go back into hiding. They get the monster's attention by hitting it after going after a little girl. The monster attack them (setting them free), and with Hikaru's magic, she defeats it. Umi is happy, and suggests to hurry to Eterna to get Escudo, but suddenly falls to the ground. Hikaru runs to Umi, only to be challege by Alcyone, who was the one who injured Umi with her Ice Arrows. Alcyone is confident on beating them, but Hikaru's anger only makes her stronger. In the midst of fighting, Umi slowly wakes up, and sees Hikaru battling for her sake. Umi turns to Mokona and wishes for magic, where Clef's voice, proceeds to give her (since she is ready for it.) Umi stands up, and casts a ""Water Dragon"" spell that blasts Alcyone, who retreats. Umi once again falls d