public static ArrayList<Player> players = new ArrayList<Player>();
	public static ListIterator<Player> iterPlayers = players.listIterator();
	public static Location holeLoc;

	public static void createBlackHole(Location loc) {
		final int pullRadius = plugin.getConfig().getInt("Pull Radius");
		Block b = loc.getBlock();
		holeLoc = loc;
		b.setType(Material.CAKE_BLOCK);

		Bukkit.getScheduler().runTaskTimer(plugin, new Runnable() {
			public void run() {

				for (Player nearbyPlayers : holeLoc.getWorld().getPlayers()) {
					if(nearbyPlayers.getWorld() != holeLoc.getWorld() || nearbyPlayers.getLocation().distance(holeLoc) > pullRadius) {
						continue;
					}
					players.add(nearbyPlayers);
				}

				while(iterPlayers.hasNext()) {
					Player p = iterPlayers.next();
					if(p.getWorld() != holeLoc.getWorld() || p.getLocation().distance(holeLoc) > pullRadius) {
						iterPlayers.remove();
						continue;
					}
					Vector vector = holeLoc.toVector().subtract(p.getLocation().toVector());
					p.setVelocity(vector.multiply(0.5));
				}

			}
		}, 100, 999999);
	}