Card Codex

M:tG card similarity search

17 May 2024: Card library updated.

Biorhythm

6GG · Sorcery

Each player's life total becomes the number of creatures they control.

Similar cards

Color identity:
NameManaTypeText
Worldfire 6RRRSorcery Exile all permanents. Exile all cards from all hands and graveyards. Each player's life total becomes 1.
Component Collector 2UCreature — Homunculus If it's neither day nor night, it becomes day as Component Collector enters the battlefield. Whenever day becomes night or night becomes day, you may tap or untap target nonland permanent. 1/4
Opal Avenger 2WEnchantment When you have 10 or less life, if Opal Avenger is an enchantment, Opal Avenger becomes a 3/5 Soldier creature.
Heartless Hidetsugu 3RRLegendary Creature — Ogre Shaman {T}: Heartless Hidetsugu deals damage to each player equal to half that player's life total, rounded down. 4/3
Blossoming Wreath GInstant You gain life equal to the number of creature cards in your graveyard.
Invigorating Falls 2GGSorcery You gain life equal to the number of creature cards in all graveyards.
Stormbreath Dragon 3RRCreature — Dragon Flying, haste, protection from white {5}{R}{R}: Monstrosity 3. (If this creature isn't monstrous, put three +1/+1 counters on it and it becomes monstrous.) When Stormbreath Dragon becomes monstrous, it deals damage to each opponent equal to the number of cards in that player's hand. 4/4
Sunstreak Phoenix 2RRCreature — Phoenix Flying If it's neither day nor night, it becomes day as Sunstreak Phoenix enters the battlefield. Whenever day becomes night or night becomes day, you may pay {1}{R}. If you do, return Sunstreak Phoenix from your graveyard to the battlefield tapped. 4/2
Wildfire Cerberus 4RCreature — Dog {5}{R}{R}: Monstrosity 1. (If this creature isn't monstrous, put a +1/+1 counter on it and it becomes monstrous.) When Wildfire Cerberus becomes monstrous, it deals 2 damage to each opponent and each creature they control. 4/3
Shard of the Nightbringer 5BBBCreature — C'tan Flying Drain Life — When Shard of the Nightbringer enters the battlefield, if you cast it, target opponent loses half their life, rounded up. You gain life equal to the life lost this way. 8/8
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