調查員日誌 
Investigator's Journal
神器 ～線索
Printed (ZHT)
神器 ～線索
調查員日誌進戰場時上面有數個懷疑指示物，其數量等同於各玩家所操控之生物數量中的最大值。
，
，從調查員日誌上移去一個懷疑指示物：抽一張牌。
，犧牲調查員日誌：抽一張牌。
Oracle text (EN)
Artifact — Book Clue
This artifact enters with a number of suspect counters on it equal to the greatest number of creatures a player controls.
, , Remove a suspect counter from this artifact: Draw a card.
, Sacrifice this artifact: Draw a card.
Printing details
- Set
- VOW · 345
- Rarity
- Rare
- Language
- ZHT
- Artist
- Alix Branwyn
- Released
- 2021-11-19
- 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 3, 2026 | €0.28 |
| November 1, 2026 | €0.26 |
| October 28, 2026 | €0.27 |
Prices
| Source | Non-foil | Foil |
|---|---|---|
| Cardmarket | low €0.09 trend €0.28 30-day avg €0.31 | low – trend €0.66 30-day avg €0.55 |
| CardTrader (ZHT) | No offers | |
| CardTrader (any language) | NM from €0.34 | NM from €0.18 |
Cardmarket updated Nov 3, 2026 · CardTrader updated Nov 3, 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 Legal
- predh Not legal
- premodern Not legal
- standardbrawl Not legal
- timeless Legal
- tlr Legal
Rulings
-
You don't choose an opponent to determine how many suspect counters are placed on Investigator's Journal as it enters the battlefield. You always use the greatest number possible.