An impossible relief from the sweltering heat, the Oasis sounds like the fevered dream of a dying traveler.  A cool, refreshing spring of water surrounded by palm trees is tucked away from prying eyes, with a single tent set up from a traveler long past.  A lost traveler may find themselves there in their time of need, their thirst slaked by the crisp and impossibly cool water.
Oasis, Desert
a traveler long past
a genie from a lamp
I am a genie and I enjoy playing tricks on those who release me from my lamp. I was imprisoned in this lamp by an evil witch. I am very bitter that I have to spend my days as a prisoner.