Cadence Leaf Development Materials An advanced material used for Weapon Ascension and Skill Upgrade for Gauntlets Resonators.

An unusual substance resembling the shape of a new leaf. If you listen carefully, you can hear the faint rustle of it bathing in sunlight and sucking dew. In fact, it is able to absorb the wandering Frequency Energy from the environment.
Sources
Forgery Challenge: Abyss of Sacrifice
Synthesis - Purification
Synthesis - Conversion
Forgery Challenge: Moonlit Groves