Biorhythm
Mana cost

Mana value8TypeSorcery
Color identity
Green
RarityRare
SetNinth Edition (9ED)
ArtistRon Spears
Price€10.12 · $34.70
Biorhythm 


Sorcery
Each player's life total becomes the number of creatures they control.
"I have seen life's purpose, and now it is my own." —Kamahl, druid acolyte
Legality
CommanderLegalStandardNot legalPioneerNot legalModernLegalLegacyLegalVintageLegalPauperNot legalBrawlNot legalOathbreakerBannedHistoricNot legalTimelessNot legalPenny DreadfulLegal
Rulings
2004-10-04
If a player controls no creatures when this resolves, their life total will become zero and they will lose the game.
2004-10-04
This spell causes the player to lose or gain enough life to change to the new life total.



