Cryo Hypostasis: Sternfrost Prism
Despite its highly stable form and almost machine-like movements, it must still meticulously defend its weak spot...
Can only be played if your active character is Cryo Hypostasis: Attach Cryo Crystal Core to them.
After Cryo Hypostasis, who has this card equipped, triggers Cryo Crystal Core: Attach Sheer Cold to the opposing active character.
(Your deck must contain Cryo Hypostasis to add this card to your deck)