
Draw a card. Clash with an opponent. If you win, return Research the Deep to its owner's hand. (Each clashing player reveals the top card of their library, then puts that card on their choice of the top or bottom. A player wins if their card had a greater mana value.)
Research the Deep has 1 printing, first in Morningtide (2008). EDHREC ranks it #12,288 among Commander cards. It appears most in Marvo, Deep Operative decks (7,791 on EDHREC). It has 2 official rulings.
Deck counts from EDHREC.
Cards that show up in the same decks on EDHREC.