Cores

Upgrade Core
Used to enhance the stats on gear and weapons. Main Page: Upgrade Cores

Force Core
Used in slotting stats into gear with an empty slot. Main Page: Force Cores

Perfect Core

 * Used to enhance the stats on gear and weapons same as upgrade core.
 * Chance of successful upgrade is 100%.

Enhanced Core

 * Used to enhance the stats on gear and weapons same as upgrade core.
 * Chance of successful upgrade is increased vs. upgrade core.
 * If upgrade is unsuccessful gear will only fail by maximum -1 if enhanced cores are used exclusively.
 * Obtained from trade in game or using a core enhancer on an upgrade core.

Core Enhancer
Enhances an Upgrade core into an Enhanced Core.

Slot Extender

 * Adds 1 additional slot to equipment.
 * Equipment may only be extended once.
 * Items are account bound after extending.
 * For information on how options in slot are affected by extending see: Options.