Upgrading

Overview
To Upgrade a weapon or armor, the player must use the upgrading station found at Arcadia. To attempt an upgrade on a weapon/armor, the player must have the appropriate crystal: Upgrade Crystal is required for common/uncommon items, Rare Upgrade Crystal is required for rare items and Legendary Upgrade Crystal is required for legendary items.

Mechanics
A weapon or armor always starts out at +0 when obtained, this can be increased to +10 by upgrading it. Each upgrade attempt requires the proper crystal...