Ancient Crystal: Enchant A-grade Armor
Enchant success rate +10% In case of failure, the item's enchant value remains the same. For A-grade armor. P. Def. +1. Starting from +4, P. Def. +3. Enchanting is safe up to +3 for common armor and to +4 for full-body armor. Cannot be used with armor enchanted to +16 and higher.
Not dropped by monsters.
Cannot be spoiled.
The chances are official (x1). On servers with x10, x100 and higher rates, drop and spoil come more often.