Planetarium of Wan Shi Tong: Controlling the Board State

In TCG ·

Planetarium of Wan Shi Tong card art from Avatar: The Last Airbender, a gleaming celestial device orbiting the stars

Image courtesy of Scryfall.com

Mastering the Board with Planetarium of Wan Shi Tong

In a world where tempo and top-deck knowledge can decide who tilts first, this legendary artifact from Avatar: The Last Airbender brings a patient, strategic engine to the table 🧙‍♂️. With a sturdy six-mana price and a quiet, colorless silhouette, Planetarium of Wan Shi Tong sits in the backfield like a seasoned archivist, patiently shaping the flow of a game. Its presence is a reminder that control isn’t always about spell slingers or mass removal—sometimes it’s about turning every Scry you cast into a potential crossroad where you reveal the next threat or answer and decide whether to unleash it for free ⚔️💎.

The card’s core ability is elegant in its simplicity: for {1} and tap, you Scry 2. But the real payoff arrives with the second line of text. “Whenever you scry or surveil, look at the top card of your library. You may cast that card without paying its mana cost. Do this only once each turn.” That single clause reframes the way you consider every scry, surveil, or look at the top card. It’s not merely about trimming the deck or planning for the next draw; it’s about selecting a moment to cast an imperturbable spell for free, directly from the top of your library. This creates a steady cadence of tempo plays that can slow an aggressive opponent while you set up your next fortress of answers 🧭🎲.

How its top-card cast works in practice

Planetarium’s power lies in its capacity to extract utility from the top of your library, turning information into action. If you surveil and reveal a crucial answer or a win condition, you can seize that moment and cast it without paying its mana cost—once per turn. The constraint—“only once each turn”—keeps the tempo from spiraling out of control, but it also ensures you’re never out of gas when you need it most. The effect synergizes beautifully with all the familiar scryes and surveils you might already run in a blue-leaning control shell. It also rewards you for building a deck that loves the top of the library—from self-mill and card filtering to libraries that reward repeated glimpses at the arc of fate 🧙‍♂️🔥.

Remember that Planetarium itself is a colorless artifact, a rarity mythic from Avatar: The Last Airbender. Its flavor text—“It charts the movements of heavenly bodies, forecasting the fates of nations”—isn’t just garnish. It encapsulates the strategic arc you’re chasing: you want to shape the board by predicting what your opponent is drawing toward, then resolve a critical free spell that answers with precision. That balance of foresight and precise execution can tilt a match in your favor, even when you’re staring down a board full of threats or a pile of unanswered questions 🎨⚔️.

Deck-building and game-plan implications

If you’re leaning into Planetarium as a core piece, you’ll likely pursue a control or prison-styled approach that values information and response. Blue-centered strategies, even in colorless form, shine here because you can pair Planetarium with efficient draw/filter effects to maximize every scry and surveil. The card’s free-cast window encourages you to include spells with low to mid mana costs that can be snap-cast from the top, converting “look at the top” moments into decisive plays. Think removal tailored to tempo, cheap counterspells, and a suite of pivots that can answer both early aggression and late-game threats. The maximum impact comes when you sequence your scry/surveil turns so that the top card you reveal is a credible play—immediate pressure when you need it, or a careful setup for a future turn when your defenses snap into place 🧙‍♂️💎.

As you assemble the board state, Planetarium helps you stay one step ahead. Its {1}, T: Scry 2 activation is more than just a ramp-like slow trick; it’s a way to smooth your card selection while carving pathways for those free top-card casts. You’ll often find yourself using the scry to push a critical answer to the top so that, when the moment arises, you can deploy it without mana cost and swing the momentum in your favor. It’s a quiet, relentless form of control—the kind that wears down opponents not by shouting but by denying them a clear line of play and replacing it with yours 🧙‍♂️🎲.

Art, lore, and collectibility

Beyond the table, Planetarium of Wan Shi Tong is a striking artifact with a mythic rarity status that collectors appreciate. The Avatar: The Last Airbender set brings a distinctive flavor to MTG’s multiverse, blending familiar spiritual themes with the crisp mechanics you’d expect from a blue-leaning control card. The artwork by Robin Olausson captures a sense of celestial navigation—an instrument that charts the heavens as if to foretell a skirmish’s outcome. That flavor lines up beautifully with the card’s function: a precise compass for decision-making, guiding your turns as you navigate the ebb and flow of a match 🧭🎨.

For players who love the mental dance of devious plan-making, this card is a reminder that control decks can be about more than counterspells. It’s about curating a moment of inevitability: the moment you reveal the top card, decide to cast it for free, and watch your opponent realize the deck’s plan is already in motion. It’s the quiet confidence of a plan that has all the pieces in place, even if the battlefield is barely calm yet. If you’re hunting for a centerpiece that rewards meticulous play and top-deck awareness, Planetarium stands as a compelling beacon in a sea of legendary artifacts 🧙‍♂️💎.

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Planetarium of Wan Shi Tong

Planetarium of Wan Shi Tong

{6}
Legendary Artifact

{1}, {T}: Scry 2.

Whenever you scry or surveil, look at the top card of your library. You may cast that card without paying its mana cost. Do this only once each turn. (Look at the card after you scry or surveil.)

It charts the movements of heavenly bodies, forecasting the fates of nations.

ID: 0ebaf0bf-7aa2-469d-bdbb-0fbf6741eede

Oracle ID: f89d093d-c815-4df7-a348-2005aa227586

TCGPlayer ID: 660653

Cardmarket ID: 857494

Colors:

Color Identity:

Keywords: Scry

Rarity: Mythic

Released: 2025-11-21

Artist: Robin Olausson

Frame: 2015

Border: black

EDHRec Rank: 20140

Set: Avatar: The Last Airbender (tla)

Collector #: 259

Legalities

  • Standard — not_legal
  • Future — not_legal
  • Historic — not_legal
  • Timeless — not_legal
  • Gladiator — not_legal
  • Pioneer — not_legal
  • Modern — not_legal
  • Legacy — not_legal
  • Pauper — not_legal
  • Vintage — not_legal
  • Penny — not_legal
  • Commander — not_legal
  • Oathbreaker — not_legal
  • Standardbrawl — not_legal
  • Brawl — not_legal
  • Alchemy — not_legal
  • Paupercommander — not_legal
  • Duel — not_legal
  • Oldschool — not_legal
  • Premodern — not_legal
  • Predh — not_legal

Prices

  • USD: 21.70
  • EUR: 8.35
  • EUR_FOIL: 19.00
Last updated: 2025-11-14