// Spawn Boss

    public void spawnBoss(Location location, String bossName) {
        ConfigurationSection bossSection = instance.getConfig().getConfigurationSection("bosses." + bossName);
        LivingEntity bossMob = location.getWorld().spawn(location, Skeleton.class);

        bossMob.setCustomName(chat.colorize(bossSection.getString("display-name")));
        bossMob.setMaxHealth(bossSection.getDouble("health"));
        bossMob.setHealth(bossSection.getDouble("health"));

    }
    
// EntityDeathEvent (check if the entity's name equals a boss name in the config)

    @EventHandler
    public void onBossDeath(EntityDeathEvent event) {
        LivingEntity mob = event.getEntity();
        Player killer = event.getEntity().getKiller();

        System.out.println("Custom Name " + mob.getCustomName()); // Returns null even though the mob killed has a name tag

        if(killer == null) return;
        if(mob.getCustomName() == null) return;
        if(mob.getEquipment().getItemInHand() == null) return;

        ConfigurationSection bossSection = instance.getConfig().getConfigurationSection("bosses");
        for(String boss : bossSection.getKeys(false)) {
            if(mob.getCustomName().equals(chat.colorize(instance.getConfig().getString("bosses." + boss + ".display-name")))) {
                event.getDrops().clear();
                for(String command : bossSection.getStringList(boss + ".rewards")) {
                    Bukkit.dispatchCommand(Bukkit.getConsoleSender(), command.replace("%player%", killer.getName()));
                }
            }
        }

    }