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
Norn's Decree 2WEnchantment Whenever one or more creatures an opponent controls deal combat damage to you, that opponent gets a poison counter. Whenever a player attacks, if one or more players being attacked are poisoned, the attacking player draws a card.
Exile into Darkness 4BSorcery Target player sacrifices a creature with mana value 3 or less. At the beginning of your upkeep, if you have more cards in hand than each opponent, you may return Exile into Darkness from your graveyard to your hand.
Invasion of Kaldheim 3RBattle — Siege (As a Siege enters, choose an opponent to protect it. You and others can attack it. When it's defeated, exile it, then cast it transformed.) When Invasion of Kaldheim enters the battlefield, exile all cards from your hand, then draw that many cards. Until the end of your next turn, you may play cards exiled this way.
Kasla, the Broken Halo 3URWLegendary Creature — Angel Ally 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.) Flying, vigilance, haste Whenever you cast another spell that has convoke, scry 2, then draw a card. 5/4
"Name Sticker" Goblin 2RCreature — Goblin Guest When this creature enters the battlefield from anywhere other than a graveyard or exile, if it's on the battlefield and you control 9 or fewer creatures named "Name Sticker" Goblin, roll a 20-sided die. 1-6 | Add {R}{R}{R}{R}. 7-14 | Add {R}{R}{R}{R}{R}. 15-20 | Add {R}{R}{R}{R}{R}{R}. 2/2
Lantern of Insight 1Artifact Players play with the top card of their libraries revealed. {T}, Sacrifice Lantern of Insight: Target player shuffles.
Vesuvan Shapeshifter 3UUCreature — Shapeshifter As Vesuvan Shapeshifter enters the battlefield or is turned face up, you may choose another creature on the battlefield. If you do, until Vesuvan Shapeshifter is turned face down, it becomes a copy of that creature, except it has "At the beginning of your upkeep, you may turn this creature face down." Morph {1}{U} 0/0
Cruel Ultimatum UUBBBRRSorcery Target opponent sacrifices a creature, discards three cards, then loses 5 life. You return a creature card from your graveyard to your hand, draw three cards, then gain 5 life.
Coal Stoker 3RCreature — Elemental When Coal Stoker enters the battlefield, if you cast it from your hand, add {R}{R}{R}. 3/3
Sultai Skullkeeper 1UCreature — Naga Shaman When Sultai Skullkeeper enters the battlefield, mill two cards. 2/1
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