窮地の主 
Master of Predicaments
クリーチャー — スフィンクス4/4
Printed (JA)
クリーチャー — スフィンクス
飛行 窮地の主がプレイヤー１人に戦闘ダメージを与えるたび、あなたの手札にあるカードを１枚選ぶ。そのプレイヤーは、選んだカードの点数で見たマナ・コストが４よりも大きいかどうかを宣言する。それが間違っていたなら、あなたはそのカードをマナ・コストを支払うことなく唱えてもよい。
Oracle text (EN)
Creature — Sphinx
Flying Whenever this creature deals combat damage to a player, choose a card in your hand. That player guesses whether the card's mana value is greater than 4. If the player guessed wrong, you may cast the card without paying its mana cost.
Printing details
- Set
- M15 · 67
- Rarity
- Rare
- Language
- JA
- Artist
- Matt Stewart
- Released
- 2014-07-18
- Prices
- – · –
Price history
The trend shows with at least 7 days of history.
- Cardmarket, trend
The history starts on October 28, 2026 and grows every day.
Show the data
| Date | Cardmarket, trend |
|---|---|
| November 2, 2026 | €0.63 |
| November 1, 2026 | €0.66 |
| October 31, 2026 | €0.70 |
| October 30, 2026 | €0.71 |
| October 29, 2026 | €0.73 |
| October 28, 2026 | €0.59 |
Prices
| Source | Non-foil | Foil |
|---|---|---|
| Cardmarket | low – trend €0.63 30-day avg €0.49 | low €0.40 trend €1.42 30-day avg €1.42 |
| CardTrader (JA) | No offers | |
| CardTrader (any language) | NM from €0.19 | NM from €2.66 |
Cardmarket updated Nov 2, 2026 · CardTrader updated Nov 2, 2026
Buy and look up
Legality
- standard Not legal
- pioneer Legal
- modern Legal
- legacy Legal
- vintage Legal
- commander Legal
- pauper Not legal
- alchemy Not legal
- brawl Not legal
- competitivebrawl Not legal
- duel Legal
- future Not legal
- gladiator Not legal
- historic Not legal
- oathbreaker Legal
- oldschool Not legal
- paupercommander Not legal
- penny Legal
- predh Not legal
- premodern Not legal
- standardbrawl Not legal
- timeless Not legal
- tlr Not legal
Rulings
-
If the card has
in its mana cost, X is 0. -
To choose a card in your hand, clearly separate it from the rest of your hand without revealing it.
-
If you cast a card "without paying its mana cost," you can't pay any alternative costs. Notably, you can't cast a card with bestow as an Aura this way. You can, however, pay additional costs, such as kicker costs. If the card has any mandatory additional costs, you must pay those.
-
Although you may choose a land card in your hand, you won't be able to play it even if the player guessed wrong.
-
You cast the card in your hand as part of the resolution of the triggered ability. Timing restrictions based on the card's type (such as creature or sorcery) are ignored. Other restrictions, such as "Cast [this card] only during combat," are not.
-
If you don't cast the card, either because the player guessed right or because you choose not to cast it, you don't have to reveal it. Your opponent won't know the reason you didn't cast the card.
-
If the card is a split card, its mana value is determined by the combined mana cost of its two halves. If the player guesses wrong and you cast a split card this way, you may cast either half (or both halves if the card has fuse), no matter what its mana value is.