The Freeze Gem would be friendly should it have another form, but believe me, it's not at all nice! It's power is of course to freeze any onject on contact via it's freeze beam or with it's claws. It can also become a mist which can freeze water. Freeze appears in the second half of Episode 4 after freezing the city's water supply. It's form is a wolverine, which is why it was stated at it's not at all friendly.
The gang headed to the reservior where they encountered this Kayo Gem. It had great strength and speed so it was quite the battle for all the captors. Ceaira used Firey and Amazon, Li used his Fire magic, while Sakura used the Firey Card to stop it. When summoned, the wolverine's form can become visible, or the beam of ice can be used. One other attack that can be harnessed is the cold mist which can freeze anyhting on contact.
