Community

Oath of Druids
Enchantment
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.
Rulings (2)
The ability can only target an opponent of the current player.
Oct 1, 2009
The targeted player controlling more creatures than the current player is a part of the targeting requirement. A player can't be targeted by this ability unless it's true, and the ability doesn't resolve if it's no longer true at that time.
Oct 1, 2009
Legality
Formats by platform
Commander
Competitive
Community & retro
Printings (7)
C16#159$7.27
Commander 2016
MB2#212$3.02
Mystery Booster 2