Curse of Breaking (EvilCraft)

Curse of Breaking is an enchantment added by EvilCraft. It is randomly applied to items the Blood Chest repairs, up to level III.

Attacking a mob or breaking a block with a tool/weapon enchanted with Curse of Breaking has a chance of consuming 2 extra durability. The chance is given by the following formula:

$$p = 0.4 \times \frac{level}{level + 1}$$

Where:
 * p is the probability of consuming extra durability (0 for 0%, 1 for 100%)
 * level is the level of Curse of Breaking on the item