public static Skeleton skeletronBoss(Location boss) { Skeleton skeleton = (Skeleton) boss.getWorld().spawn(boss, Skeleton.class); skeleton.setCustomName(ChatColor.RED + "Skeletron"); skeleton.setCustomNameVisible(true); skeleton.setMaxHealth(250.0); skeleton.setHealth(250.0); skeleton.setRemoveWhenFarAway(false); return skeleton; }