Item moral: When does it upgrade?

[DGDobrev]

You can check the KBAP info thread, I tried to put there as many items with morale as possible and when do they increase/decrease their morale.

Here's the info you need:
12. Wizard's Mantle.
Basic morale: 50 After suppression: 50 Increases: +30 for 6 magic crystals Decreases: according to the formula -ClassK*IntK, where:
ClassK - factor based on the hero class: 1 Mage/2 Paladin/3 Warrior
IntK - factor based on the current intellect: 3 (Int<10), 2 (Int between 10 and 20), 1 (Int 20 or more).

If it hits 0, you will have to suppress the item (fight its keepers).