
Biorhythm
- 1-year range
- 30 days
- −48.5%
- EDHREC rank
- #9,238 Up 251 in 30 days
- Best buylist
Buy SLC #58 nonfoil
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Biorhythm Price Summary
The benchmark price (cheapest playable nonfoil) is $17.62, down 48.9% over 7 days, down 48.5% over 30 days, down 53.0% over 90 days.
Biorhythm Price History
Cardmarket is quoted in euros. Its line is drawn at the dollar equivalent.
Reprints in this period
Biorhythm price history chart, default range 3 months. currently $17.62.
Where We’ve Written About Biorhythm
Where to Buy and Sell Biorhythm
Every market we track for SLC #58 nonfoil on one line. The gray band is what you give up selling to a store instead of buying at market.
Biorhythm in Sealed Products
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Biorhythm Printings & Prices
Biorhythm has 4 tracked printings across 3 sets, in nonfoil and foil finishes, including borderless treatments.
Sell Biorhythm: Buylist Offers
| Buyer | Printing | Finish | Cash offer | Market | Spread to market |
|---|---|---|---|---|---|
| CoolStuffInc | ONS #247 | Foil | |||
| Card Kingdom | ONS #247 | Foil | |||
| Card Kingdom | ONS #247 | Nonfoil | |||
| CoolStuffInc | ONS #247 | Nonfoil | |||
| CoolStuffInc | 9ED #231 | Nonfoil | |||
| Card Kingdom | 9ED #231 | Nonfoil |
Biorhythm Rules Text & Legality
Each player's life total becomes the number of creatures they control.
"You know we haven't done enough research into the effect of the cosmic rays! They might kill us all out in space!" —Ben Grimm
Biorhythm is legal in Modern, Legacy and Commander, and not legal in Standard, Pioneer and Pauper.
- Commander Game ChangerLegal
- Duel CommanderLegal
- LegacyLegal
- ModernLegal
- Penny DreadfulLegal
- PreDHLegal
- PremodernLegal
- VintageLegal
- OathbreakerBanned
- AlchemyNot legal
- BrawlNot legal
- Competitive BrawlNot legal
- Future StandardNot legal
- GladiatorNot legal
- HistoricNot legal
- Old SchoolNot legal
- PauperNot legal
- Pauper CommanderNot legal
- PioneerNot legal
- StandardNot legal
- Standard BrawlNot legal
- TimelessNot legal
Biorhythm Rulings
- Oct 4, 2004
If a player controls no creatures when this resolves, their life total will become zero and they will lose the game.
- Oct 4, 2004
This spell causes the player to lose or gain enough life to change to the new life total.
Reprints & Reprint Risk
Biorhythm has been reprinted 4 times.
- Oct 7, 2002Onslaught · foilONS #247
- Oct 7, 2002OnslaughtONS #247
- Jul 29, 2005Ninth Edition · foil9ED #231★
- Jul 29, 2005Ninth Edition9ED #231
Biorhythm in Commander
Biorhythm is the #9,238 most-played card on EDHREC, up 251 places over the last 30 days.
across all Commander decks Up 251 in 30 days
Biorhythm FAQ
How much is Biorhythm worth?
Biorhythm is worth about $17.62 for its cheapest playable printing as of Nov 8, 2026.
Is Biorhythm legal in Commander?
Yes. Biorhythm is legal in Commander. It is also legal in Modern and Legacy.
Has Biorhythm been reprinted?
Yes. Biorhythm has been reprinted 4 times, with 4 printings tracked on The Index.
Why is Biorhythm expensive?
Biorhythm trades at $17.62 on printing supply and steady demand.
What can I play instead of Biorhythm?
Cards that fill a similar role include Shaman of Forgotten Ways, Repay in Kind, Reverse the Sands.
Where is Biorhythm banned?
Biorhythm is banned in Oathbreaker.






