Design: Stone of Invincibility
Common craft · Create Common Item lvl 9 · ID 918
Result
- Success chance
- 100%
- Double craft
- 5%
What does it mean?
With a chance of 5% the craft is made twice for the same ingredients and MP: two rolls, two results.
- MP
- 240
- On average
- ≈1.05 items per attempt
Learned from: 
Design: Stone of Invincibility
Stone of Invincibility is crafted with Create Common Item of level 9: 2 ingredients, 100% success chance, 240 MP per attempt.
Ingredients 2
Spent on every attempt, a failed one too. The marks say where an ingredient comes from.
On average: ≈1.05 × Stone of Invincibility · MP 240
Each attempt: 100% success, and a 5% chance of a second item.
How it is counted
- Successful attempts: 1 × 100% = 1
- Double craft 5%: ≈0.05 more
These are the recipe's own chances. A premium account adds +10% to the success chance and +2% to the rare result; in a craft shop the bigger bonus of the crafter and the customer counts. The ingredients and the MP are spent on a failed attempt too. Crafting and rare items →