Enchanting is a way to make your weapon stronger. Push the limits and achieve power that can help you overwhelm your enemies. There are three ways of enchanting your weapon:
You can get these scrolls from various in-game activities like sagas, missions, quests and completing Rifts or killing Raid monsters. The chance of successful upgrade is pretty high, but gets lower with every level of enchantment. If you fail to upgrade, there is a chance that the enchantment level will drop by one. Also, there is a 5% chance that your weapon will be completely destroyed in the process.
You can get these scrolls from some quests, rare rewards, events and cash shop. They work exactly like Hyuuga Scrolls, but are slightly better:
This box can extract most of upgrades from your weapon, but destroys it in the process. Extracted upgrades come in a form of enchant scroll, which then you can use to instantly upgrade non-enchanted (+0) weapon to that level of upgrade.