Item Enhancing

 Item Enhancing is a way to make your armor or weapons more powerful in order to assist you in your battles, whether it be in the Hunting Grounds, Clan sieges, or Kingdom raids.

 For enhancing,   you'll need Enhancement stones, gold, and of course the item you wish to enhance. Optional (but recommended above level 4 enhancing), are either a General Sub Stone or a Premium Sub Stone, as well as a Protect Stone. These up the chance of a successful enhance, and "protect" the item from being destroyed if the enhance fails.

 How do you get Enhancement Stones? These are occasionally dropped during battles in the Hunting Grounds, can be bought in the store, and can be earned a few at a time from the Daily Login Event.

 Sub Stones and Protect Stones can be bought from the store if desired.

 How to Enhance 

 Go to your inventory, tap on the item you wish you enhance, and tap "Enhance". You may only enhance armor or weapons, so this does not include jewelry items.

 You'll be brought to the Item Enhance screen, showing you your item and its "before" and "after" stats if enhanced successfully. It also shows how much gold you will need.

 Simply tap "Enhance" to proceed.

 If this is your first enhancement and on a low level item, it may cost about 200 gold. This amount will go up for better quality items and for higher level items. Also, the cost in gold increases if you enhance an item that is already enhanced, and it continues to go up as you continue to enhance the same item. Keep this in mind, as the amount of gold it costs can go up dramatically. Therefore it is wise to check the cost of each enchant beforehand.

 Furthermore, it should be noted that for each enchanting process, the number of enchanting stones that you need increases. For example, if you're enchanting a brand new item to +1, it requires one enchanting stone. If you're enchanting an item that's already +1 and trying to make it +2, it'll take two enchanting stones, and so on.

 Note: There is a weekly buff on Fridays which will increase your chance to enhance your item.

 Near the bottom of the screen are a few empty slots where you can use any protect stones or sub stones. If you have any of those they will show up there, and you can tap them to add them into the recipe for enhancing.

 At higher level enhancing, once again, it is advisable to use at least protect stones to protect your investment into the item you are attempting to enchant (otherwise failure at higher levels can destroy the item). You may also wish to add in sub stones to increase the chance of the success.

Good luck!