The Cryo Elemental Infusion created by your Kamisato Ayaka, who has this card equipped, allows the character to which it is attached to deal +1 Cryo DMG. When you switch to Kamisato Ayaka, who has this card equipped: Spend 1 less Elemental Die. (Once per Round). (You must have Kamisato Ayaka in your deck to add this card to your deck.)