Guardian of Yendor

'' 'This is it, this is the legendary, dreaded Guardian of Yendor. The instant you dare to pick up the famous Amulet of Yendor, its guardian will attack and chase you wherever you go.'''

HINT: '' 'There are almost as many stories about the Guardian of Yendor, as there are about the Amulet of Yendor itself. Most of the stories about the guardian also report that the legendary amulet is still safely tucked away in this dungeon. Good thing they let you know where to find it, so can take it and go home. Right? Right! What could possibly go wrong?'''

The Guardian of Yendor will appear soon after aquiring the Amulet of Yendor from the dragon guarding it. But only after leaving the floor where the amulet is aquired. A message will indicate that the guardian has arrived. The Guardian will chase the player back up through the entire dungeon up to the top level. It is not required and not recommended to kill the guardian.

The Guardian of Yendor is the most powerful enemy in the game. Beating any of the dragons with ease in both health and damage as well as having a ton of other abillities. The best way to defeat the guardian if you're planning on defeating it is by using magic staves. The guardian is not immune to most spells. Fire staves like fireball +5 or fiery doom are the best staves for this job because of the very high damage. Having at least one of these staves and 2-3 scrolls of recharge often result in a quick victory.
 * The guardian always carries a +3 greatsword with a random positive prefix and a +3 shortsword with a random positive prefix.
 * The guardian has 1000 health, floats. Can't be disarmed and is immune to arrows.
 * Hitting the guardin with melee causes both the guardian and the player to take the same amount of damage and weapon effects.
 * The guardian appears on top of the set of stairs you emerge from soon after entering a level.
 * The guardian may teleport and often does so near the stairs to an upper level, often leading to unavoidable damage.
 * The guardian can shoot lightning which ignores most armor, often bounces from walls and stuns the target.
 * The guardian can NOT see the player if it is invisible. It will still teleport around the player however, making invisibility potions a great way of navigating through some floors rather safely.

Other than gaining bragging rights when defeated. The guardian also causes the merchant at the end of the game to sell one additional painting about the victory over the guardian, stating that no one would be able to kill it and says that the painting must be fake.