Sam Black Argues Rhystic Study Deserves a Ban in cEDH

cEDH needs a Rhystic ban more than any format has needed a ban since Urza's block." That's Sam Black's verdict on a card that has defined competitive Commander for years, and the cEDH community is listening.

Rhystic Study has always been one of the premier draw engines in Commander, immediately landing on the Game Changer list when that system came into effect, and serving as perhaps the best reason to play blue in a stacked cEDH field. But what Black and others are reacting to now is something more specific and more corrosive than raw power level. Many cEDH players are now building decks designed to tutor up Rhystic Study, then copy it, resulting in an incredibly grindy value engine where every new spell cast puts multiple triggers on the stack. That's not a slow, political resource-denial game anymore. That's a suffocating loop with no real counterplay.

While the card has been hugely successful for years, things seem to have reached a boiling point recently, with toxic new play patterns in cEDH specifically leading players to call for a ban. Competitive players including Ryan_on_cEDH have echoed that exhaustion, with some pointing to the card's price tag as a reason reluctance to act has lingered in certain circles. The cheapest copies of Rhystic Study retail for a little under $50, meaning players with multiple copies in their collections could easily lose hundreds of dollars in value if a ban landed.

The case against banning isn't trivial, either. Study doesn't just generate value for the player who resolves it; it actively keeps the format's fastest strategies in check. As others in the discussion noted, Study serves a valuable purpose in keeping Turbo decks in the format in check, meaning it's very possible that addressing this problem creates a new one in its wake. If Study disappears, Mystic Remora could step up and fill the void left behind, swapping one taxing blue enchantment for another.

Black and others have also floated a middle path: banning the card in cEDH alone, since cEDH is its own bracket within Commander, making it not entirely out of the question for it to have its own ban list. That said, Wizards has repeatedly stated its aversion to running multiple ban lists for the format, and even getting Lutri, the Spellchaser banned as a Companion took until recently, suggesting a full cEDH-specific ban list may not be on the cards.

Where Wizards actually stands is murky. In the February 9, 2026 Commander Banned and Restricted announcement, senior designer Gavin Verhey acknowledged that Rhystic Study is "very powerful and a nuisance for many, especially in competitive Commander," but stated that Wizards "would have to see some pretty serious signs and public opinions change before touching that card," adding that he wouldn't expect any action "if things remain on the current trajectory."

Last October, the Commander Format Panel had added Rhystic Study to the suspect list for a full ban, so the card was already on Wizards' radar before Black's statement amplified the conversation. Whether the tutor-and-copy wave represents the "serious signs" Verhey referenced, or simply the latest chapter in Commander's long, unresolved argument with its most iconic blue enchantment, is the question the format is now sitting with.