Riddling IV

[EllethValatari]

Originally Posted by Torongil

I got a quick one too, I mostly made it for the ryming as it is pretty easy:

A worm lives in a hollow rock,
With two doors, one with a secret lock.

The unlucky number gets one more,
With out him they would not have survived the trip to the door.

The worm is killed, the mountain set free,
All by a stick from a tree.

To answer this riddle,
All you must do is make it simple.

Worm-Balrog? though I've never seen them associated with worms
Secret Lock-the entrance to Moria
Hollow rock-Moria
Unlucky number-?
Stick from a tree-Grandalf's staff?


MLW