The Hardcore EnderDragon Mod for Minecraft allows the player to challenge themselves by updating that repetitive and predictable dragon and his attack strategies. This mod encourages they players to become more involved in the game interface. The most noticeable change to this over-grown lizard is it's new ability to breathe fire - like most other dragons outside of Minecraft.
It also obtained a bit of a bite to go with it’s bark, which can, in some cases, poison the user. It can spit frozen fire balls and dive bomb, now, creating havoc and chaos from above before the player even realizes it.
This mod makes things more interesting when the player reaches the end.