Gulamander of the Oasis, what is your wisdom?

"In the land where the lone guardian bears its stare,
Seek ye walls unseen, not one but a pair.
Beyond these barriers, hidden from sight,
Lies a challenge, a burden, a knight's arduous plight.
A pair of boots, not of ease but of trial,
Don these, and your journey extends another mile."

- Gulamander of the Oasis