The Spear is a weapon from the Balkon's Weapon Mod. It has larger knockback than a vanilla sword, and has a special attack. Right-clicking with a Spear throws it, which deals the same amount of damage as normal. It can be retrieved afterwards, causing no material loss. Throwing a Spear and hitting with it cause the same amount of durability to be lost.
Wood: 3 Damage (1 1/2 Hearts)
Stone: 5 Damage (2 1/2 Hearts)
Iron: 7 Damage (3 1/2 Hearts)
Diamond: 9 Damage (4 1/2 Hearts)
Gold: 3 Damage (1 1/2 Hearts) Has bigger knockback.