Riddle

[AleBelly]

Posting it here since I keep having to go back through the threads to find it. (Better late than never, right?)

Go back to the tormentor or through the arch,
ond the second great hall you'll discover.
Shun green if you con. but night's good color
is for those of great valor.
If shades of red stand for blood the wise
will not need sacrifice aught but a loop of
magical metal - you're well along your march.
Two pits along the way will be found to lead
to a fortuitous fall, so check the wall.
These keys and those are most important of all,
and beware of trembling hands and what will maul.
If you find the false you find the true
and into the columned hall you'll come,
and there the throne that's key and keyed.
The iron men of visage grim do more than
meets the viewers eye.
You've left and left and found my Tomb
and now your soul will die.'