If you cant exileem, stealem
Maybe 30 years ago, but now, that's just not happening
If you reveal a nonland card when a creature explores and leave it on top of your library, then the creature explores again immediately afterwards, you'll reveal the same card again
The best thing to do with this when you turn it face up is to help your creature dodge removal, but just rebuying ETBs, flipping disguised creatures, or getting rid of a problematic nonland permanent an opponent controls and giving them a detective instead makes this into a bit of a swiss army knife
"The lotus flower blooms most beautifully from the deepest and thickest mud." Buddhist Proverb In my mind, I created this brother and sister who live in a normal fantasy village, and in their backyard, they have a lush magical farm