Card Codex

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17 May 2024: Card library updated.

Baleful Mastery

3B · Instant

You may pay {1}{B} rather than pay this spell's mana cost. If the {1}{B} cost was paid, an opponent draws a card. Exile target creature or planeswalker.

Similar cards

Color identity:
NameManaTypeText
Demonic Embrace 1BBEnchantment — Aura Enchant creature Enchanted creature gets +3/+1, has flying, and is a Demon in addition to its other types. You may cast Demonic Embrace from your graveyard by paying 3 life and discarding a card in addition to paying its other costs.
Galvanoth 3RRCreature — Beast At the beginning of your upkeep, you may look at the top card of your library. You may cast it without paying its mana cost if it's an instant or sorcery spell. 3/3
The Cave of Skulls Plane — Earth Each creature card in your graveyard has scavenge. The scavenge cost is equal to its mana cost. (Exile a creature card from your graveyard and pay its mana cost: Put a number of +1/+1 counters equal to that card's power on target creature. Scavenge only as a sorcery.) Whenever chaos ensues, create two 1/1 white Warrior creature tokens.
Auriok Steelshaper 1WCreature — Human Soldier Equip costs you pay cost {1} less. As long as Auriok Steelshaper is equipped, each creature you control that's a Soldier or a Knight gets +1/+1. 1/1
Lightning Cloud 3REnchantment Whenever a player casts a red spell, you may pay {R}. If you do, Lightning Cloud deals 1 damage to any target.
Diluvian Primordial 5UUCreature — Avatar Flying When Diluvian Primordial enters the battlefield, for each opponent, you may cast up to one target instant or sorcery card from that player's graveyard without paying its mana cost. If a spell cast this way would be put into a graveyard, exile it instead. 5/5
Rage Extractor 4R/PArtifact ({R/P} can be paid with either {R} or 2 life.) Whenever you cast a spell with {P} in its mana cost, Rage Extractor deals damage equal to that spell's mana value to any target.
Wrexial, the Risen Deep 3UUBLegendary Creature — Kraken Islandwalk, swampwalk (This creature can't be blocked as long as defending player controls an Island or a Swamp.) Whenever Wrexial, the Risen Deep deals combat damage to a player, you may cast target instant or sorcery card from that player's graveyard without paying its mana cost. If that spell would be put into a graveyard, exile it instead. 5/8
Dreadhorde Arcanist 1RCreature — Zombie Wizard Trample Whenever Dreadhorde Arcanist attacks, you may cast target instant or sorcery card with mana value less than or equal to Dreadhorde Arcanist's power from your graveyard without paying its mana cost. If that spell would be put into your graveyard, exile it instead. 1/3
Creative Technique 4RSorcery Demonstrate (When you cast this spell, you may copy it. If you do, choose an opponent to also copy it.) Shuffle your library, then reveal cards from the top of it until you reveal a nonland card. Exile that card and put the rest on the bottom of your library in a random order. You may cast the exiled card without paying its mana cost.
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