Oath of Druids
Mana cost {1}{G}.
At the beginning of each player's upkeep, that player chooses target player who controls more creatures than they do and is their opponent. The first player may reveal cards from the top of their library until they reveal a creature card. If the first player does, that player puts that card onto the battlefield and all other cards revealed this way into their graveyard.

Oath of Druids is a green card, legal in Premodern, shown in its old-frame Exodus printing.
Price and printings: Cardmarket (€29.19) · TCGplayer ($31.82) · Scryfall
Tracked daily since 28 July 2026: on Cardmarket between €27.97 and €32.49 in that time.
How often Oath of Druids is played
Oath of Druids is maindecked in 3 of 131 tournament decks in this archive (2%), averaging 4.0 copies; kept in 6 sideboards (5%); used by 3 of 33 tracked archetypes.
Counting only the 62 decks that can cast green cards, 9 of them play it (15%).
See how it compares on the Premodern staples list.
Premodern archetypes that play Oath of Druids
- Oath of Druids: Cast on turn two, or on turn one with Mox Diamond, it can put Terravore onto the battlefield in your next upkeep, and on average about eleven other cards go to your graveyard with it, roughly half of them lands. It only targets an opponent who controls more creatures than the player whose upkeep it is, which is why the deck runs almost none.
- Reanimator: In seven of ten sideboards since September, and in more than four of five of the five-color lists; the mono-black lists have no green mana for it. In each of your upkeeps in which the opponent controls more creatures than you, you may reveal cards until you reveal a creature card and put it onto the battlefield, so Tormod's Crypt and Phyrexian Furnace have nothing to exile. The first creature card can also be a Putrid Imp, and the other revealed cards go to your graveyard. Oath works for the opponent too: once you control more creatures, they get the trigger in their upkeep.
Sideboard plans with Oath of Druids
- Reanimator vs. Graveyard hate: Tormod's Crypt, Phyrexian Furnace and Withered Wretch.
- Turbo Lands vs. Goblins, Elves, White Weenie, Rebels, Zombies and Mono Black. Oath of Druids, in most sideboards, gives you a creature at the beginning of your upkeep whenever they control more creatures than you, and the main deck has none.
Tournament decks with Oath of Druids
- Reanimator: 2nd Place at Octobeerians Tournament '26 (4× sideboard)
- Reanimator: 5th Place at Technoliga Valenciana (4× sideboard)
- Magnivore: 1st Place at Singapore Society FNM Jul 26 (4× mainboard)
- Oath Spec: 1st Place at Buckeye Brawl II (4× mainboard)
- Mirari's Wake: 1st Place at Road to Mexican Nationals 2027 (3× sideboard)
- Treva Oath Control: 8th Place at Liga Premodern Alicante 2026 (4× mainboard)
- Reanimator: 1st Place at MTGO Premodern League (4× sideboard)
- 5 Colors: 3rd Place at Final Liga Madrileña (4× sideboard)
- Turbo Lands: 1st Place at MTGO Contraption League (4× sideboard)
Spicy brews with Oath of Druids
- Land Locked (4×)