Elder Orb

By far the mightiest beholder that you have ever seen, this eye tyrant
seems to be at the pinnacle of power for any beholder. His many eyes
glow fiendishly as they gaze upon you, casually sizing you up. You
notice with more than passing interest that his huge central eye seems
to be covered with a sparkling, glowing lens. You wonder what this
object might be used for, and how it could affect you!

Holds:
the Crystal Lens
a Beholder toothpick

Directions:
The Elder Orb lives in Shadowport ( 6s, ne, 2s, se, 2e, s, 2sw, s, 4sw, 4s, 5se, 2s, d, s, se, s, 3sw, u, 2w, n, nw, 2n, sw, s, sw, se, e, ne, open wall, 3n, w, open w, 2w, n, w, 2n, open d, d ). From there, an additional d, 2s, e, open n, 3n, open altar, 2n, open rock, d, n, w, 2u will leave you directly beneath the Elder Orb, but there's agg mobs (which are immune to magic weapons!) along the way which might slow you down.

Notes:
The Elder Orb summons guardian vampires, so it's preferable to have devouts rather than evil runners. He disarms quite a lot, too. You can't recall from his room so you'll need to go back to the plaque to do so, which is 2d, e, s, open trapdoor, u, s, open s, 3s, open s, s, w, 2n.