Adds a musket and two types of ammo to Minecraft.

Viewing a mob or player with a spyglass displays some information on the screen. Also adds a unique enchantment for the spyglass.

Adds four charms that can be enchanted to give different abilities when equipped.

Leather armor can be repaired/reinforced with armor kits, adds craftable/dyeable bundles, and allows for recycling of leather items.