Added Enchantments

Critical (Sword Enchantment)

• Critical I: 10% chance to deal an extra 4 damage on hit.
• Critical II: 10% chance to deal an extra 5 damage on hit.
• Critical III: 15% chance to deal an extra 5 damage on hit.
• Critical IV: 15% chance to deal an extra 6 damage on hit.
• Critical V: 20% chance to deal an extra 7 damage on hit.

Nocturnal (Helmet Enchantment)

• Nocturnal I: Applies Night Vision and Luck II to the wearer.