This might work as a +13 upgrade guide and might solve my issues aswell. Many players have issues with my +13 bow and how I made it. This was one of the toughest moments as I would have quit playing if I would have failed my weapon. Here is a step by step process with screen shots on how I made my 72 damage ISIS from +12 to +13 using the required items; If you use better items you can make it easily.
Items used :
2x Laktorium Pack(10)
+12 Isis 72 damage
1x Wind Secret Stone Bless Refine are good.
3x +1Bless refine
Items can be used:
2x Protection Emblem
+11/+12/+13/+14 weapon or armour
Upgraded bless refine are best to use.
Procedure Along with Screen Shots:
Get All the required items along with a kephra hunting scroll.



Use Kephra Hunting scroll to reach Kephra Dungeon and from there you can go to Unknown Continent.
As refining process takes place at NPC Refiner Odin at Unknown Continent . ( You can enter Unknown Continent only if Kephra is dead)


Place all the items in order and click confirm. Use your own tricks if you think any can work.
Few players knows about my trick but even that might go wrong sometime. Fact I used 2 PC while upgrading and to hide my secret.

Success displays this kind of message. If failed blank message might get displayed same as when you fail an Ancient weapon.

Here I get +13 72damage ISIS for now best weapon of server.

Success :
If you succeed in refining your +11 weapon you get +12 weapon(Upgraded) and others items gets vanished.
Failure :
Failure might lead to loss of all items or crystal form or degrade of your weapon.
1. If you use protection emblem along with +0 bless refine, you might get crystal of your weapon option.
2. If you don't use protection emblem and use +0 bless refine, you will loose weapon.
3. If you use protection emblem and +1 or more bless refine, weapon will degrade. if its +11 it will change to +10.
4. If you don't use protection emblem and use bless refine, weapon will degrade.
5. If you use laktorium powder and Secret Stones instead of bless refine you will loose weapon.
6. If you use protection emblem with Secret stones, you will get extraction crystal.
Factors that affect rate of refining :
Basic Probability is 1 Percent.
Along with 4 Secret Stones its 15 percent for +11 - +12. Less probability with higher upgraded weapon.
Bless refine increase chance by 1-4 percent.
Protection emblem is to save your option of weapon.
Note : Protection emblem and Bless refine are Event items.
I don't use any hacks or cheats for Supreme Destiny but there are some bugs/tricks that I use in supreme destiny. It makes a lot of difference try learning the game easiest way to be the best.

