Hephaistos's favorx2
Normal


No decrease of Upgrade point when armor Upgrade fail.

[Acquisition]
Armor Enhance Scroll box
Booty of Tower

Mysterious Black Scroll
Normal


When you drag this Scroll to an Equipment Item, you can upgrade that Item and give it an option.

[Apply grade]
Rare, Epic, Unique

[Acquisition]
Horoll's Craft Box
Booty of Tower

[You can't give an option to Normal grade item but can try to upgrate to 'Rare' grade]
[It has powerful upgrade effect of Item.]

Mysterious Scroll(Best)
Normal


When you drag this Scroll to an Equipment Item, you can upgrade that Item and give it an option.

[Apply grade]
Rare, Epic, Unique

[Acquisition]
[limited] Mysterious Scroll Receive bonus on purchase

[You can't give an option to Normal grade item but can try to upgrate to 'Rare' grade]

Unique Item Sealx9
Normal


When you drag the seal onto the equipment item, it can change the item to tradeable state.

[Apply grade]
Unique

[Acquisition]
Horoll's Craft Box
Booty of Tower

[Item which is under Unique grade requires normal Item Seal]

Armor Enhance Scrollx7
Normal


When you drag Scroll to armor Item, you can upgrade Item and make it more stronger.

[Apply grade]
Normal, Rare, Epic, Unique, Legendary

[Acquisition]
Mine Dungeon Boss Golem
Armor Enhance Scroll box

Legendary Scrollx2
Normal


When you drag this Scroll to an Armor Item, you can upgrade that Item and give it an option.
You can use this from Unique Grade.

[Apply grade]
Unique, Legendary

[Acquisition]
Challenge of Tower
Buy from the Shop

Gaia's blessing
Normal


Increase Upgrade point by up to +1~3 when pet Upgrade success.

[Acquisition]
Boss monster after 31F of Tower of challenge
Gaia's Material Box