Card Codex

M:tG card similarity search

17 May 2024: Card library updated.

Broken Concentration

1UU · Instant

Counter target spell. Madness {3}{U} (If you discard this card, discard it into exile. When you do, cast it for its madness cost or put it into your graveyard.)

Similar cards

Color identity:
NameManaTypeText
Kinsbaile Borderguard 1WWCreature — Kithkin Soldier Kinsbaile Borderguard enters the battlefield with a +1/+1 counter on it for each other Kithkin you control. When Kinsbaile Borderguard dies, create a 1/1 white Kithkin Soldier creature token for each counter on it. 1/1
Bright-Palm, Soul Awakener 1RGWLegendary Creature — Fox Shaman Backup 1 (When this creature enters the battlefield, put a +1/+1 counter on target creature. If that's another creature, it gains the following ability until end of turn.) Whenever this creature attacks, double the number of +1/+1 counters on target creature. That creature can't be blocked by creatures with power 2 or less this turn. 4/3
Crystal Shard 3Artifact {3}, {T} or {U}, {T}: Return target creature to its owner's hand unless its controller pays {1}.
Erratic Portal 4Artifact {1}, {T}: Return target creature to its owner's hand unless its controller pays {1}.
Lonis, Genetics Expert 1G/UG/ULegendary Creature — Snake Elf Detective Evolve (Whenever a creature enters the battlefield under your control, if that creature has greater power or toughness than this creature, put a +1/+1 counter on this creature.) Whenever one or more +1/+1 counters are put on Lonis, investigate that many times. Whenever you sacrifice a Clue, put a +1/+1 counter on another target creature you control. 1/2
Venarian Gold XUUEnchantment — Aura Enchant creature When Venarian Gold enters the battlefield, tap enchanted creature and put X sleep counters on it. Enchanted creature doesn't untap during its controller's untap step if it has a sleep counter on it. At the beginning of the upkeep of enchanted creature's controller, remove a sleep counter from that creature.
Endless One XCreature — Eldrazi Endless One enters the battlefield with X +1/+1 counters on it. 0/0
Swamp Mosquito 1BCreature — Insect Flying Whenever Swamp Mosquito attacks and isn't blocked, defending player gets a poison counter. (A player with ten or more poison counters loses the game.) 0/1
Grove's Bounty XGSorcery — Adventure Distribute X +1/+1 counters among any number of target creatures you control. (Then exile this card. You may cast the creature later from exile.)
Unbound Flourishing 2GEnchantment Whenever you cast a permanent spell with a mana cost that contains {X}, double the value of X. Whenever you cast an instant or sorcery spell or activate an ability, if that spell's mana cost or that ability's activation cost contains {X}, copy that spell or ability. You may choose new targets for the copy.
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