P. Atk. +6 for R-grade one-handed sword, one-handed blunt, dagger, spear, and other weapons when enchanted. P. Atk. +7 for two-handed sword, two-handed blunt, dualsword, and two-handed fist weapon, and crossbow. P. Atk. +12 for bow weapons. M. Atk. +5 for all weapons. P. Atk. and M. Atk. greatly increases starting at +4. For blessed weapons, all stats increases more than normal weapons. If enchanting fails, the item will not be crystallized, but the enchant value will be reset to 0.