[roflmao]

I explored these elixirs and wanted to try what's it all about.
I bough one weapon class D elixir and used it on my +8 Bow, it went from +8 to +12 straight away. You can't use powder with it, because how I understood it gives 100% chance to enchant(but still need more confirmations from you guys to be 100% sure).
Notice: You can use it only once per item (unfortunately ), so it is better to use it when your item is already enchanted with normal Intensifing elixirs.

Where to buy: Shop area, NPC Stones / Adv. Elixirs.

Weapon Advanced Elixirs
Class B Enchant +2, Price 200 Silk
Class C Enchant +3, Price 400 Silk
Class D Enchant +4, Price 700 Silk

Shield Advanced Elixirs
Class B Enchant +2, Price 100 Silk
Class C Enchant +3, Price 200 Silk
Class D Enchant +4, Price 300 Silk


Armor Advanced Elixirs
Class B Enchant +2, Price 100 Silk
Class C Enchant +3, Price 200 Silk
Class D Enchant +4, Price 300 Silk

Accessory Advanced Elixirs
Class B Enchant +2, Price 100 Silk
Class C Enchant +3, Price 200 Silk
Class D Enchant +4, Price 300 Silk