Effect tutotial

Step 1: Import BukkitGames.
Step 2: Add the following to your code:
public static me.Markcreator.SurvivalGames.Main api = null;
In the onEnable():
api = (me.Markcreator.SurvivalGames.Main) Bukkit.getPluginManager().getPlugin("BukkitGames");
Step 3:
Make your effect! Here is an example:
@EventHandler
    public void onBlockBreak(BlockBreakEvent event) {
        Player player = event.getPlayer();

        if(api.started) {
            if(api.livingPlayers.contains(player)) {
                if(api.el.playerKitEffect(player, "woodcutter")) {
                    Block block = event.getBlock();

                    if(block.getType() == Material.LOG) {
                        destroyAllWood(block);
                    }
                }
            }
        }
    }

    public void destroyAllWood(Block block) {
        block.breakNaturally();

        if(block.getLocation().getBlock().getRelative(0, 1, 0).getType() == Material.LOG) {
            destroyAllWood(block.getLocation().getBlock().getRelative(0, 1, 0));
        }
    }

Now if you use the 'woodcutter' effect in a BukkitGames kit that kit will be able to chop a tree down with breaking just one block!
Have fun!