知識の対価 
Price of Knowledge
エンチャント
Printed (JA)
エンチャント
プレイヤーの手札の上限はなくなる。各対戦相手のアップキープの開始時に、知識の対価はそのプレイヤーに、そのプレイヤーの手札にあるカードの枚数に等しい点数のダメージを与える。
Oracle text (EN)
Enchantment
Players have no maximum hand size. At the beginning of each opponent's upkeep, this enchantment deals damage to that player equal to the number of cards in that player's hand.
Printing details
- Set
- C13 · 89
- Rarity
- Rare
- Language
- JA
- Artist
- Dan Murayama Scott
- Released
- 2013-11-01
- 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 | €1.08 |
| October 29, 2026 | €1.04 |
| October 28, 2026 | €1.02 |
Prices
| Source | Non-foil | Foil |
|---|---|---|
| Cardmarket | low – trend €1.08 30-day avg €0.82 | low – trend €0.33 30-day avg €0.36 |
| CardTrader (JA) | No offers | |
| CardTrader (any language) | NM from €0.28 | NM from – |
Cardmarket updated Nov 2, 2026 · CardTrader updated Nov 2, 2026
Buy and look up
Legality
- standard Not legal
- pioneer Not legal
- modern Not 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 Not legal
- predh Not legal
- premodern Not legal
- standardbrawl Not legal
- timeless Not legal
- tlr Not legal
Rulings
-
Count the number of cards in that opponent’s hand when the ability resolves to determine how much damage is dealt.