Reference article
Earth
Earth is a damage type in 
Duck Life: Battle. Weapons of this element can deal earth damage alongside normal damage.
Damage and protection
Earth damage is reduced by earth protection. Both the hat and costume contribute protection. Positive protection reduces damage; negative protection makes a duck more vulnerable. Defence also reduces incoming damage, while Power increases outgoing damage. Upgrade weapons and armour with 
Equipment Upgrades.
Weapons
These weapons use earth. Their individual pages show normal and elemental damage for regular and special attacks.
