It is true that at first glance, the bonuses do not seem excessive, what interest to add bonuses such as +250 strength when one to 12 500 of strength? The answer lies in the analysis of primary stats. Why pay attention to Caldesann’s despair?

For example, a legendary level 50 gem used with a ruby will give a strength bonus of +250 to a piece of equipment of your choice. The value of X depends on the level of the legendary gem, at the rate of 50 points for every 10 levels. In exchange for a number of materials, including a legendary gem, the cube will assign a new affix to a legendary item, an affix that will contribute to the choice.

Greetings, Néphalems! After long hours of intensive farming, have you finally reached the Holy Grail? Is your Stuff finally complete, are all your pieces of equipment old? Your affixes are perfect, and all the statistics of your equipment satisfy you? Looking for more power yet? In this case, the time may have come to focus on the eighth recipe of Kanai’s cube, Caldesann’s Despair.

Diablo 3 how to use caldesann's despair