WHO #20
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Four Knocks
EnchantmentVanishing
TCGplayer market · WHO #20 nonfoil
$0.91 −14.9% −$0.16, 7 days
- 1-year range
- 30 days
- −20.9%
- EDHREC rank
- #9,098 Down 130 in 30 days
- Best buylist
- Not available
Buy WHO #20 nonfoil
TCGplayer, $0.91 (opens in a new tab) Card Kingdom, (opens in a new tab) Mana Pool, (opens in a new tab) eBay, Check price (opens in a new tab)
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Four Knocks Price Summary
The benchmark price (cheapest playable nonfoil) is $0.91, down 14.9% over 7 days, down 20.9% over 30 days, flat over 90 days.
Four Knocks Price History
Markets TCGplayer marketreference
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TCGplayer market
Card Kingdom retail
Card Kingdom buylist
Mana Pool, lowest listing
Cardmarket trend
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High in range
Buylist spread
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Reprints in this period
Four Knocks price history chart, default range 3 months. currently $0.91.
Where to Buy and Sell Four Knocks
Every market we track for WHO #20 nonfoil on one line. The gray band is what you give up selling to a store instead of buying at market.
Four Knocks in Sealed Products
Checking which sealed products hold WHO #20 nonfoil.
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Four Knocks Printings & Prices
Four Knocks has 4 tracked printings across 1 sets, in nonfoil, foil and surge foil finishes, including extended art and alt art treatments.
WHO #625
WHO #340
WHO #931
Sell Four Knocks: Buylist Offers
| Buyer | Printing | Finish | Cash offer | Market | Spread to market |
|---|---|---|---|---|---|
| CoolStuffInc | WHO #931 | Surge Foil | |||
| CoolStuffInc | WHO #625 | Surge Foil | |||
| Card Kingdom | WHO #340 | Foil | |||
| Card Kingdom | WHO #931 | Surge Foil | |||
| Card Kingdom | WHO #625 | Surge Foil | |||
| CoolStuffInc | WHO #340 | Foil | |||
| CoolStuffInc | WHO #20 | Foil | |||
| CoolStuffInc | WHO #340 | Nonfoil | |||
| Card Kingdom | WHO #20 | Foil | |||
| Card Kingdom | WHO #340 | Nonfoil |
Four Knocks Rules Text & Legality
Four Knocks
Vanishing 4 (This enchantment enters with four time counters on it. At the beginning of your upkeep, remove a time counter from it. When the last is removed, sacrifice it.)
At the beginning of your first main phase, draw a card.
"Wilfred, it's my honor. Better be quick. Three, two, one."
Four Knocks is legal in Legacy and Commander, and not legal in Standard, Pioneer, Modern and Pauper.
- CommanderLegal
- Duel CommanderLegal
- LegacyLegal
- OathbreakerLegal
- VintageLegal
- AlchemyNot legal
- BrawlNot legal
- Competitive BrawlNot legal
- Future StandardNot legal
- GladiatorNot legal
- HistoricNot legal
- ModernNot legal
- Old SchoolNot legal
- PauperNot legal
- Pauper CommanderNot legal
- Penny DreadfulNot legal
- PioneerNot legal
- PreDHNot legal
- PremodernNot legal
- StandardNot legal
- Standard BrawlNot legal
- TimelessNot legal
Reprints & Reprint Risk
Four Knocks has been reprinted 6 times.
- Oct 13, 2023Doctor WhoWHO #20
- Oct 13, 2023Doctor Who · foilWHO #20
- Oct 13, 2023Doctor Who · Extended ArtWHO #340
- Oct 13, 2023Doctor Who · Extended Art, foilWHO #340
- Oct 13, 2023Doctor Who · Extended Art, surge foilWHO #931
- Oct 13, 2023Doctor Who · Alt Art, surge foilWHO #625
Four Knocks in Commander
Four Knocks is the #9,098 most-played card on EDHREC, down 130 places over the last 30 days.
#9,098
EDHREC rank
across all Commander decks Down 130 in 30 days
across all Commander decks Down 130 in 30 days
Four Knocks FAQ
How much is Four Knocks worth?
Four Knocks is worth about $0.91 for its cheapest playable printing as of Nov 10, 2026.
Is Four Knocks legal in Commander?
Yes. Four Knocks is legal in Commander. It is also legal in Legacy.
Has Four Knocks been reprinted?
Yes. Four Knocks has been reprinted 6 times, with 4 printings tracked on The Index.
Why is Four Knocks cheap?
Four Knocks trades at about $0.91; 6 reprints keep supply plentiful, and Commander demand is modest (#9,098 on EDHREC).