1st form: emerald slashes, you slash in one direction, 2nd form: emerald shurikens, emeralds shoot from your swords, the emeralds melt demon skin and make the attack not regenerateble, 3rd form: emerald body, you slash at a demon and there whole body turns into a fragile emerald, 4th form: emerald paper cut, it makes your sword super sharp and very effective, your sword is forged with iron, emerald dust and demon skin, your sword is heavy and the only one who can use it is emerald breathing user