@SuppressWarnings("static-access")
    public static void spawnChargedCreeper (Location loc, int amount) {
        int i = 0;
        while (i < amount) {
            Creeper chargedcreeper = (Creeper) loc.getWorld().spawnEntity(loc, EntityType.CREEPER);
            chargedcreeper.setPowered(true);
            i++;
        }
    }