Card Codex

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17 May 2024: Card library updated.

Dire Undercurrents

3U/BU/B · Enchantment

Whenever a blue creature enters the battlefield under your control, you may have target player draw a card. Whenever a black creature enters the battlefield under your control, you may have target player discard a card.

Similar cards

Color identity:
NameManaTypeText
Gladewalker Ritualist 2GCreature — Shapeshifter Changeling (This card is every creature type.) Whenever another creature named Gladewalker Ritualist enters the battlefield under your control, draw a card. 3/3
Fissure Wizard 1RCreature — Goblin Wizard When Fissure Wizard enters the battlefield, you may discard a card. If you do, draw a card. 2/1
Horrifying Revelation BSorcery Target player discards a card, then mills a card.
Hostile Investigator 3BCreature — Ogre Rogue Detective When Hostile Investigator enters the battlefield, target opponent discards a card. Whenever one or more players discard one or more cards, investigate. This ability triggers only once each turn. (Create a Clue token. It's an artifact with "{2}, Sacrifice this artifact: Draw a card.") 4/3
Confounding Conundrum 1UEnchantment When Confounding Conundrum enters the battlefield, draw a card. Whenever a land enters the battlefield under an opponent's control, if that player had another land enter the battlefield under their control this turn, they return a land they control to its owner's hand.
Pulling Teeth 1BSorcery Clash with an opponent. If you win, target player discards two cards. Otherwise, that player discards a card. (Each clashing player reveals the top card of their library, then puts that card on the top or bottom. A player wins if their card had a higher mana value.)
Shoal Serpent 5UCreature — Serpent Defender Landfall — Whenever a land enters the battlefield under your control, Shoal Serpent loses defender until end of turn. 5/5
Famished Foragers 3RCreature — Vampire When Famished Foragers enters the battlefield, if an opponent lost life this turn, add {R}{R}{R}. {2}{R}, Discard a card: Draw a card. 4/3
Visage of Dread 1BArtifact When Visage of Dread enters the battlefield, target opponent reveals their hand. You choose an artifact or creature card from it. That player discards that card. Craft with two creatures {5}{B} ({5}{B}, Exile this artifact, Exile the two from among creatures you control and/or creature cards in your graveyard: Return this card transformed under its owner's control. Craft only as a sorcery.)
Battlefield Scavenger 1RCreature — Jackal Rogue You may exert Battlefield Scavenger as it attacks. (It won't untap during your next untap step.) Whenever you exert a creature, you may discard a card. If you do, draw a card. 2/2
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