@EventHandler
    public void onEntityDamagebyEntitiyEvent(org.bukkit.event.entity.EntityDamageByEntityEvent e){
        if (e.getDamager() instanceof Player){
            if (e.getEntity() instanceof Player){
                Player damager = (Player)e.getDamager();
                Player victim = (Player)e.getEntity();

                  if (victim.getHealth() == 2){
                        damager.sendMessage("Dein Gegner hat noch + ChatColor.red + ♥ ");
                        return;
                      }

                      else if (victim.getHealth() == 18){
                        damager.sendMessage("Dein Gegner hat noch + ChatColor.red + ♥♥♥♥♥♥♥♥♥");
                        return;
                      }
                      else if (victim.getHealth() == 10){
                        damager.sendMessage("Dein Gegner hat noch + ChatColor.red + ♥♥♥♥♥");
                        return;
                      }
            }