Random rand = new Random();
        int x = rand.nextInt(3);

        ItemStack itemstack = new ItemStack(SoulDust, 1);
        ItemStack itemstack1 = new ItemStack(SoulDust, 2);
        ItemStack itemstack2 = new ItemStack(SoulDust, 3);
        ModLoader.AddSmelting(Block.slowSand.blockID, x == 0 ? itemstack : x == 1 ? itemstack1 : x == 2 ? itemstack2 : null);