稲妻の謎 
Riddle of Lightning
インスタント
Printed (JA)
インスタント
クリーチャー１体かプレイヤー１人を対象とする。 占術３を行い、その後あなたのライブラリーの一番上のカードを公開する。 稲妻の謎はそのクリーチャーかプレイヤーに、そのカードの点数で見たマナ・コストに等しい点数のダメージを与える。 （占術３を行うには、あなたのライブラリーの一番上から３枚のカードを見て、そのうちの望む枚数のカードをあなたのライブラリーの一番下に置き、残りを望む順番で一番上に置く。）
Oracle text (EN)
Instant
Choose any target. Scry 3, then reveal the top card of your library. Riddle of Lightning deals damage equal to that card's mana value to that permanent or player.
Printing details
- Set
- FUT · 105
- Rarity
- Common
- Language
- JA
- Artist
- Daren Bader
- Released
- 2007-05-04
- Prices
- – · –
Price history
The trend shows with at least 7 days of history.
- Cardmarket, trend
- CardTrader, Near Mint minimum (JA)
The history starts on October 28, 2026 and grows every day.
Show the data
| Date | Cardmarket, trend | CardTrader, Near Mint minimum (JA) |
|---|---|---|
| October 30, 2026 | €0.07 | €0.45 |
| October 28, 2026 | €0.06 | €0.45 |
Prices
| Source | Non-foil | Foil |
|---|---|---|
| Cardmarket | low €0.02 trend €0.07 30-day avg €0.08 | low – trend €0.37 30-day avg €0.34 |
| CardTrader (JA) | NM from €0.45 with Zero from €0.45 | NM from – |
| CardTrader (any language) | NM from €0.11 | NM from €0.43 |
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 Legal
- alchemy Not legal
- brawl Legal
- competitivebrawl Legal
- duel Legal
- future Not legal
- gladiator Legal
- historic Legal
- oathbreaker Legal
- oldschool Not legal
- paupercommander Legal
- penny Legal
- predh Legal
- premodern Not legal
- standardbrawl Not legal
- timeless Legal
- tlr Not legal
Rulings
-
If the chosen target is an illegal target by the time Riddle of Lightning tries to resolve, the spell doesn't resolve. You don't scry 3 or reveal any card.
-
If a card in a player's library has
in its mana cost, X is considered to be 0.