Biorhythm
Ninth Edition
#231★
Rare
Traditional foil
EN
Released · Illustrated by Ron Spears
- Draft Boosters
Not in a preconstructed deck (collector booster or promo printing).
"I have seen life's purpose, and now it is my own." —Kamahl, druid acolyte
What is this worth
Traditional foil
$96.27
High confidence
- Retail Mana Pool $99.36 as of 2026-10-07
- Retail TCGplayer $96.27 as of 2026-10-08
A free account watches this card for you and tells you when the price moves.
- 25 collections, any mix
- 100 card scans a day
- Up to 15 price alerts
- 90 days of value history
- 5 imports a day
- A trade list of 1,000 cards
- 30 contact requests a month
- Trade alerts
A watched card never leaves the plane unnoticed.
Price history
Non-foil
7 d
+0.2%
Daily retail prices from 11 Sep 2026 to 07 Oct 2026, one point per day we recorded one.
Foil
7 d
0.0%
Daily retail prices from 11 Sep 2026 to 08 Oct 2026, one point per day we recorded one.
Oracle text
Each player's life total becomes the number of creatures they control.
Legalities
Legal Not legal
Standard
Not legal
Pioneer
Not legal
Modern
Legal
Legacy
Legal
Vintage
Legal
Pauper
Not legal
Premodern
Legal
Old School
Not legal
Future
Not legal
Commander
Legal
Duel Commander
Legal
Oathbreaker
Banned
Pauper Commander
Not legal
PreDH
Legal
Brawl
Not legal
Standard Brawl
Not legal
Historic
Not legal
Timeless
Not legal
Alchemy
Not legal
Gladiator
Not legal
Penny Dreadful
Legal
tlr
Not legal
competitivebrawl
Not legal
Identifiers and data
- Scryfall id
- f844dc35-f063-4514-8d4b-82559ab0603f
- Oracle id
- 447de961-106c-4189-83ce-ca63d487e1cd
- Illustration id
- f82729ee-a459-497d-bb09-466a8ab502ab
- Card back id
- 0aeebaf5-8c7d-4636-9e82-8c27447861f7
- TCGplayer id
- 12581
- MTGJSON uuid
- 98d93f33-81c3-5bb0-9d31-fa3b86328b3c
- Set code
- 9ED
- Collector number
- 231★
- Layout
- normal
- Frame
- 2003
- Border
- black
- Booster
- Yes
- Games
- paper, mtgo
- Story spotlight
- No
- Reserved list
- No
- EDHREC rank
- 9507
- Penny rank
- 6636
