Mass Manipulation is one of those cards players keep asking about. Here is, in plain words, what its official text says, the rulings published by Wizards of the Coast, and the combos players actually run.
Official card text
Gain control of X target creatures and/or planeswalkers.
Complete guide
Mass Manipulation is a high-impact sorcery capable of swinging the entire momentum of a game in your favor. By spending a significant amount of mana, you can permanently seize control of your opponents' most powerful permanents. Whether you are facing down a horde of creatures or a row of threatening planeswalkers, this spell ensures their loyalty shifts to you.
What It Does
Mass Manipulation allows you to target any number of creatures and planeswalkers on the battlefield, provided you can pay the mana cost. The value you choose for X determines how many targets you can select. Unlike many control-changing effects, this spell does not have a duration; once it resolves, you retain control of the stolen permanents for as long as they remain on the battlefield or until another effect changes their controller.
How It Resolves
When you cast Mass Manipulation, you first choose the value for X and select X target creatures and/or planeswalkers. You then pay the total cost, which is double the X value plus four blue mana. Upon resolution, the control-change effect begins immediately. If any of the chosen targets become illegal (for example, if a creature gains Protection from Blue or leaves the battlefield before resolution), the spell still attempts to gain control of the remaining legal targets. The effect does not wear off during the cleanup step.
Common Mistakes
A frequent error involves miscalculating the mana cost; remember that X is doubled, so taking two creatures (X=2) requires eight total mana. Additionally, players often forget how this works in multiplayer games. According to official rulings, if you leave the game, any permanents you gained control of via Mass Manipulation immediately return to their previous controllers or leave the game if you were the owner.
When to Play It
This card is best used as a late-game finisher when the board state is stalled. Because it targets both creatures and planeswalkers, it is highly versatile. It is especially potent when your opponent has invested significant resources into a few 'bomb' cards, as you not only remove their threats but add them to your own side of the battlefield.
Interaction examples
If you cast Mass Manipulation with X=1, you pay two blue mana and four blue mana (total six). You target one creature your opponent controls. When the spell resolves, you move that creature to your side of the board.
By casting this spell with X=3, you pay six mana plus four blue (total ten). You target two creatures and one planeswalker. You now control all three permanents indefinitely, allowing you to use the planeswalker's loyalty abilities on your own turn.
Guide written with AI from the official text and rulings. Official English text prevails.
How it works : Mass Manipulation
Original English text — Wizards of the Coast / Scryfall
- #1· Wizards of the Coast
The control-change effect of Mass Manipulation lasts indefinitely. It doesn’t wear off during the cleanup step.
No other card is named in this ruling.
- #2· Wizards of the Coast
In a multiplayer game, if a player leaves the game, all cards that player owns leave as well, and any effects that give the player control of permanents immediately end.
No other card is named in this ruling.
Legal formats
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Meta decks with Mass Manipulation
No archived Top 8 deck with this card yet.




