Will I get the desert key from this?

I’ve placed 1500 sand blocks I have the sandstone background and the underground desert music is playing. No desert enemies are spawning though if they can. I haven’t finished building the farm but can I get the desert key from this?

image
Read also:

Look at this perfectly safe chest!

This chest looks perfectly safe, it wouldn’t suddenly explode or anything, right?

image

Why does this Wyvern I made look like it has the roblox man face

image

The zoologist and golfer final duet drawing because somebody requested it

image

Is this rare?

image

Why cant i beat Golem?

I have the best armor i can get to my knowledge, same goes for weapons/ammo and i've tried my best with reforging. What am I doing wrong?

image

about 500 fossils put in my extractinator...

image

My starter base 😈

image

How do I remove the mount minecart cursor?

image

Back again! After a lot of hard work, me and my brother got the end game weapons of our respective classes! Zenith and the Last Prism!

image

I think there is a problem with my structure. I can’t tell if the roof is poorly made or if the tower is disproportionate. What do you think the problem is?

image