
Search your library for a basic land card, put that card onto the battlefield tapped, then shuffle.
Flashback {4}{G} (You may cast this card from your graveyard for its flashback cost. Then exile it.)
Deep Reconnaissance has 2 printings, first in Odyssey (2001). EDHREC ranks it #17,507 among Commander cards. It appears most in Doc Aurlock, Grizzled Genius decks (313 on EDHREC). It has 6 official rulings.
Deck counts from EDHREC.
Cards that show up in the same decks on EDHREC.