ShapelessRecipe ghostrecipe3 = new ShapelessRecipe(custompotion);
        ghostrecipe3.addIngredient(Material.POTION);
        ghostrecipe3.addIngredient(Material.POTION);
        ghostrecipe3.addIngredient(Material.POTION);
        ghostrecipe3.addIngredient(Material.GLASS_BOTTLE);
        ghostrecipe3.addIngredient(Material.BLAZE_POWDER);
        getServer().addRecipe(ghostrecipe3);