A new mythic rare from Nauctis: The Sunken Realm has been revealed at MagicCon: Atlanta, and it gives every artifact you control the same mana-producing ability as Sol Ring. Ring of Unity costs seven mana, but its effect extends to everything from Treasure tokens to artifact creatures.
The card was shown during a Black Lotus Lounge preview on Thursday, November 12, ahead of Friday’s main Nauctis presentation. Attendees also got a look at four different treatments for the card, including a distinctive underwater Coral Frame version.
Ring of Unity Turns Every Artifact Into a Mana Rock

Ring of Unity is a seven-mana colorless artifact with a straightforward ability:
“Artifacts you control have ‘{T}: Add {C}{C}.'”
That includes Ring of Unity itself, meaning it can immediately tap to produce two colorless mana after entering the battlefield. With three other untapped artifacts already in play, those four permanents can collectively generate eight colorless mana.
The interaction becomes particularly interesting with artifact tokens. Treasure, Food, and Clue tokens all gain the ability to tap for two colorless mana without being sacrificed. An artifact heavy Commander deck could suddenly turn a battlefield full of otherwise disposable tokens into a substantial mana engine.
Players have also started identifying potential combos. One involves Pili-Pala, which can tap for two colorless mana through Ring of Unity, spend that mana on its own untap ability, and generate one mana of any color. Repeating the process produces infinite colored mana, provided the artifact creature is able to tap.
The obvious drawback is getting Ring of Unity onto the battlefield in the first place. Seven mana is a steep investment for an effect that needs other artifacts to reach its potential, although Commander decks that already flood the battlefield with tokens have plenty of ways to take advantage.
Four Treatments Revealed, Including Premium Eclipse and Coral Frame

A separate MagicCon presentation slide revealed four versions of Ring of Unity:
- Main Set: Traditional Magic frame featuring an underwater monument surrounded by merfolk.
- Premium: An elaborate blue-and-white illustration with an extended, stylized presentation.
- Premium Eclipse: An alternate treatment featuring the same premium artwork.
- Coral Frame: Different underwater artwork surrounded by an ornate, ocean-themed border.
The artwork also offers an early glimpse into Nauctis’ history. Ring of Unity’s flavor text describes a monument originally dedicated to merfolk that was later altered to recognize the allies of the newly formed Diluvian League following the collapse of the Imperial Age.
The named treatments provide a first look at some of the set’s collectible aesthetics, although the preview images do not establish their individual pull rates or distribution across booster products.
Ring of Unity is among the early card previews for Nauctis: The Sunken Realm, which is scheduled to release February 5, 2027. More reveals are expected during MagicCon: Atlanta’s main preview panel on Friday, November 13.
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