Just a lot more enchantments

Added new enchantments
Giant Slayer: Deals extra damage based on max health of the target
Critical Strike: Disables vanilla crits and grants a chance per attack to deal a critical strike for even greater damage than in vanilla.
Executioner: Damage increases the lower the target health is.
Magic Piercing: Your attacks will ignore a portion of damage reducted by enchantments.
Armor Piercing: Your attacks will ignore a portion of damage reducted by armor.
Shielded: Greatly increases all healing received and allows you to overheal, getting extra absorption points to a max of 4 per level of the enchantment. Stacks with Absorption Effect.
this version is beta, please report anybug related with this version if you find one