A stone that awakens the potential of Professors.

Gives the following effects when compounded on a slot of a Costume Lower Headgear:
For each level of Auto Spell, MATK +2.

Find NPC: Aver De Dosh at mal_in01 (23,113)

A stone that awakens the potential of Sorcerers.

Gives the following effects when compounded on a slot of a Costume Garment:
Increases damage of Diamond Dust by 15%.

When equipped with Professor Stone II(Upper):
Increases damage of Diamond Dust by additional 10%.

When equipped with Professor Stone II(Mid):
Increases damage of Earth Grave by 20%.

When equipped with Professor Stone II(Lower):
Reduces cooldown time of Varetyr Spear by 1 second.

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

A stone that awakens the potential of Professors.

Gives the following effects when compounded on a slot of a Costume Middle Headgear:
Increases damage of Fire Bolt, Cold Bolt and Lightning Bolt by 20%.
Find NPC: Aver De Dosh at mal_in01 (23,113)

A stone that awakens the potential of Professors.

Gives the following effects when compounded on a slot of a Costume Upper Headgear:
Increases damage of Earth Spike and Heaven's Drive by 20%.

Find NPC: Aver De Dosh at mal_in01 (23,113)

A strong white crystal contain the spirit of dragon.

This signal is modified of the soul. ...

Essence that can be obtained from monsters in the soul area in the ecological environment.

Go to: [Beta] at ba_in01 (369, 53).

A stone that awakens the potential of Soul Linkers.

Gives the following effects when compounded on a slot of a Costume Lower Headgear:
For each level of Kaahi, reduces variable cast time by 2%.

Find NPC: Aver De Dosh at mal_in01 (23,113)

A stone that awakens the potential of Soul Linkers.

Gives the following effects when compounded on a slot of a Costume Middle Headgear:
Increases damage of Esma by 20%.

Find NPC: Aver De Dosh at mal_in01 (23,113)

A stone that awakens the potential of Soul Linkers.

Gives the following effects when compounded on a slot of a Costume Upper Headgear:
For each level of Happy Break, MATK + 2.

Find NPC: Aver De Dosh at mal_in01 (23,113)

A tool that can create a socket on headgear. Disappear after 1 time use.

List of socketable items:
Sigrun's Wings, Robo Eye, Angel Spirit, Binoculars,
Alarm Mask, Opera Phantom Mask, Geek Glasses, Machoman's Glasses,
Ears of Ifrit, Chick Hat, Gigantic Majestic Goat, Spirit of Green Maiden,
Butterfly Mask, Shadow Booster, Fallen Angel Blessing, Elemental Crown,
Rabbit Magic Hat, Anubis Helm, New Wave Sunglasses.

The success rate is 25%, if fail the item will vanish.
Attention! Any upgrade will be reset to zero if the socket process is success.

A stone that awakens the potential of Soul Reapers.

Gives the following effects when compounded on a slot of a Costume Garment:
Increases damage of Eswhoo by 20%.

When equipped with Soul Linker Stone(Upper):
Increases damage of Eshwoo by additional 20%.

When equipped with Soul Linker Stone(Mid):
Increases damage of Espa by 20%.

When equipped with Soul Linker Stone(Lower):
Reduces fixed cast time by 0.5 seconds.

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