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
Retaliation 2GEnchantment Creatures you control have "Whenever this creature becomes blocked by a creature, this creature gets +1/+1 until end of turn."
Flesh Allergy 2BBSorcery As an additional cost to cast this spell, sacrifice a creature. Destroy target creature. Its controller loses life equal to the number of creatures that died this turn.
Master of Waves 3UCreature — Merfolk Wizard Protection from red Elemental creatures you control get +1/+1. When Master of Waves enters the battlefield, create a number of 1/0 blue Elemental creature tokens equal to your devotion to blue. (Each {U} in the mana costs of permanents you control counts toward your devotion to blue.) 2/1
Price of Knowledge 6BEnchantment Players have no maximum hand size. At the beginning of each opponent's upkeep, Price of Knowledge deals damage to that player equal to the number of cards in that player's hand.
Gruesome Fate 2BSorcery Each opponent loses 1 life for each creature you control.
Stronghold Discipline 2BBSorcery Each player loses 1 life for each creature they control.
Levitation 2UUEnchantment Creatures you control have flying.
Patriar's Humiliation WInstant Target creature perpetually loses all abilities, then Patriar's Humiliation deals damage to it equal to the number of creatures you control.
Lolth, Spider Queen 3BBLegendary Planeswalker — Lolth Whenever a creature you control dies, put a loyalty counter on Lolth, Spider Queen. [0]: You draw a card and you lose 1 life. [−3]: Create two 2/1 black Spider creature tokens with menace and reach. [−8]: You get an emblem with "Whenever an opponent is dealt combat damage by one or more creatures you control, if that player lost less than 8 life this turn, they lose life equal to the difference." Loyalty 4
Gargos, Vicious Watcher 3GGGLegendary Creature — Hydra Vigilance Hydra spells you cast cost {4} less to cast. Whenever a creature you control becomes the target of a spell, Gargos, Vicious Watcher fights up to one target creature you don't control. 8/7
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