Enchanting

Safe enchantWeapon +3 · armor +3 · full armor +4 · jewelry +4
Up to +1067% per try
From +1050% · 40% · 33% · 25% · 20% · 15% · 12% · 10% · 8% · 6%
Maximum+20
Blessed scrollA failed try lowers the item by one level
Normal scrollA failed try crystallizes the item

The same chances for scrolls of every grade, D to S.