継続する調査 
Ongoing Investigation
エンチャント
Printed (JA)
エンチャント
あなたがコントロールする１体以上のクリーチャーがプレイヤー１人に戦闘ダメージを与えるたび、調査を行う。（「
, このアーティファクトを生け贄に捧げる：カードを１枚引く。」を持つ無色の手掛かり・アーティファクト・トークンを１つ戦場に出す。）
, あなたの墓地からクリーチャー・カード１枚を追放する：調査を行う。あなたは２点のライフを得る。
Oracle text (EN)
Enchantment
Whenever one or more creatures you control deal combat damage to a player, investigate. (Create a Clue token. It's an artifact with ", Sacrifice this token: Draw a card.")
, Exile a creature card from your graveyard: Investigate. You gain 2 life.
Printing details
- Set
- SOI · 77
- Rarity
- Uncommon
- Language
- JA
- Artist
- Bud Cook
- Released
- 2016-04-08
- 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) |
|---|---|---|
| November 2, 2026 | €0.15 | €0.24 |
| October 29, 2026 | €0.11 | €0.24 |
| October 28, 2026 | €0.09 | €0.24 |
Prices
| Source | Non-foil | Foil |
|---|---|---|
| Cardmarket | low – trend €0.15 30-day avg €0.11 | low – trend €0.61 30-day avg €0.54 |
| CardTrader (JA) | NM from €0.24 with Zero from €0.24 | NM from – |
| CardTrader (any language) | NM from €0.11 | NM from €0.54 |
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 Legal
- competitivebrawl Legal
- duel Legal
- future Not legal
- gladiator Legal
- historic Legal
- oathbreaker Legal
- oldschool Not legal
- paupercommander Not legal
- penny Not legal
- predh Not legal
- premodern Not legal
- standardbrawl Not legal
- timeless Legal
- tlr Legal
Rulings
-
In a Two-Headed Giant game, if you control more than one creature that can attack, you may have them attack different opponents so that Ongoing Investigation's first ability triggers twice.
-
Clue is an artifact type. Even though it appears on some cards with other permanent types, it's never a creature type, a land type, or anything but an artifact type.
-
If an effect refers to a Clue, it means any Clue artifact, not just a Clue artifact token. For example, you can sacrifice Wrench to pay for Alquist Proft, Master Sleuth's activated ability.
-
You can't sacrifice a Clue to pay multiple costs. For example, you can't sacrifice a Clue token to activate its own ability and also to activate Alquist Proft, Master Sleuth's ability.