Card Codex

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17 May 2024: Card library updated.

Mass Diminish

1U · Sorcery

Until your next turn, creatures target player controls have base power and toughness 1/1. Flashback {3}{U} (You may cast this card from your graveyard for its flashback cost. Then exile it.)

Similar cards

Color identity:
NameManaTypeText
Broodstar 8UUCreature — Beast Affinity for artifacts (This spell costs {1} less to cast for each artifact you control.) Flying Broodstar's power and toughness are each equal to the number of artifacts you control. */*
Dracoplasm URCreature — Shapeshifter Flying As Dracoplasm enters the battlefield, sacrifice any number of creatures. Dracoplasm's power becomes the total power of those creatures and its toughness becomes their total toughness. {R}: Dracoplasm gets +1/+0 until end of turn. 0/0
Taunt USorcery During target player's next turn, creatures that player controls attack you if able.
Halo Hopper 3Artifact Creature — Frog Convoke (Your creatures can help cast this spell. Each creature you tap while casting this spell pays for {1} or one mana of that creature's color.) 3/2
Okaun, Eye of Chaos 4RLegendary Creature — Cyclops Berserker Partner with Zndrsplt, Eye of Wisdom (When this creature enters the battlefield, target player may put Zndrsplt into their hand from their library, then shuffle.) At the beginning of combat on your turn, flip a coin until you lose a flip. Whenever a player wins a coin flip, double Okaun's power and toughness until end of turn. 3/3
Sovereign Okinec Ahau 2GWLegendary Creature — Cat Noble Ward {2} Whenever Sovereign Okinec Ahau attacks, for each creature you control with power greater than that creature's base power, put a number of +1/+1 counters on that creature equal to the difference. 3/4
Magnivore 2RRCreature — Lhurgoyf Haste (This creature can attack and {T} as soon as it comes under your control.) Magnivore's power and toughness are each equal to the number of sorcery cards in all graveyards. */*
Umbra Stalker 4BBBCreature — Elemental Chroma — Umbra Stalker's power and toughness are each equal to the number of black mana symbols in the mana costs of cards in your graveyard. */*
Karn's Touch UUInstant Target noncreature artifact becomes an artifact creature with power and toughness each equal to its mana value until end of turn. (It retains its abilities.)
Abzan Beastmaster 2GCreature — Dog Shaman At the beginning of your upkeep, draw a card if you control the creature with the greatest toughness or tied for the greatest toughness. 2/1
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