The Heiress of the Kamisato Clan is a Cryo character and before unleashing her might on the enemy you will first need to upgrade the character a little. Here is the complete list of the materials needed for Ayaka.
Ayaka Ascension Materials
Ayaka Talents Upgrade Materials List
If you're looking to upgrade your Shenhe here is the complete list of the materials you'll have to farm to Ascend the Cryo Onee-San and her talents.
