Upgrade Crystals

The greatest way to upgrade your gear in Zoltyum is through upgrade crystals.

Upgrade crystals have specific colors and utilities, making your gear stronger as much as you upgrade them.

They can also break, which means you will lose your crystal, but not your gear.

Tiers

There are three tiers of upgrade crystals.
The higher level your item is, more dificulty it will be to enhance it.

• Tier 1 (t1): upgrade your gear from +0 to +15
• Tier 2 (t2): upgrade your gear from +16 to +25
• Tier 3 (t3): upgrade your gear from +26 to +40

Weapon Upgrade Crystals are usable to upgrade weapons and shields.
Equipment Upgrade Crystals are usable to upgrade helmet, armor, legs and boots.
Accessories Upgrade Crystals are usable to upgrade amulet, ring, backpack and ammo slot.
Healing Doll Upgrade Crystals are usable to upgrade restoration research doll obtainable in the dungeon.
Power Doll Upgrade Crystals are usable to upgrade arcane research doll obtainable in the dungeon.