Armageddon Blade

The Armageddon Blade is THE strongest sword in minecraft period. There are tons of ways to use this sword. The more damage you took during the game, the more experience you have collected in-game, the more things you killed in-game, and the more you use it in-game, the more powerfull it gets. And once you craft it, You keep it, even when you die. What's even better is that this sword takes NO DURABILITY DAMAGE WHATSOEVER! There are many modes wich can be alternated by pressing the "0" key. This brings up the power menu. This weapon is also one of the two only weapons that cannot be stolen in the battle with Herobrine (3rd). What's EVEN BETTER is that you can enchant his thing with EVERY sword enchantment except Unbreaking or Fire Aspect. Hey, it has to have at least ONE minus to it.

Oblivion Effect
This lets the Armageddon Blade inflict an effect when it hits monsters. This effect is called "Oblivion" and does 7 damage every second to the monsters that the Armageddon Blade has hit. So if this weapon DOESN'T kil your target, THIS probably will.