A stone that awakens the potential of Sorcerers.

Gives the following effects when compounded on a slot of a Costume Garment:
Increases damage of Psychic Wave by 10%.

When equipped with Professor Stone(Upper):
Increases damage of Psychic Wave by additional 15%.

When equipped with Professor Stone(Mid):
Reduces after skill delay of Warmer by 15 seconds.

When equipped with Professor Stone(Lower):
Reduces after skill delay of Psychic Wave by 2 seconds.

Find NPC: Lace La Zard at mal_in01 (20,107)