Prepare weapons and blessing oil. Choose a weapon that needs luck and prepare enough fuel.

Find Moyin Village or Tucheng Weapon Shop. In the game, NPCs selling blessing oil can be found in these places.

Talk to NPC and buy blessing oil. Select the purchase quantity, and then buy the blessing oil with gold ingots or game coins.

Give the weapon a blessing oil. Combine the blessing oil with the weapon to increase the lucky value of the weapon.

Repeat the above steps. If the lucky value does not reach 9, you can continue to buy the blessing oil synthesis until the lucky value reaches 9.

It should be noted that in the process of drinking blessing oil, we must distinguish the difference between garbage oil and good oil. When using a special badge for maintenance, if the price is zero, it is junk oil; Good oil has a value. After the lucky value reaches 4, you need to pay special attention, because at this time you need to use a variety of blessing oil to continue to improve the lucky value.