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
Skorpekh Destroyer 2BBArtifact Creature — Necron Deathtouch Hyperphase Threshers — Whenever an artifact enters the battlefield under your control, Skorpekh Destroyer gains first strike until end of turn. 4/2
Kenrith, the Returned King 4WLegendary Creature — Human Noble {R}: All creatures gain trample and haste until end of turn. {1}{G}: Put a +1/+1 counter on target creature. {2}{W}: Target player gains 5 life. {3}{U}: Target player draws a card. {4}{B}: Put target creature card from a graveyard onto the battlefield under its owner's control. 5/5
Mnemonic Sphere 1UArtifact {1}{U}, Sacrifice Mnemonic Sphere: Draw two cards. Channel — {U}, Discard Mnemonic Sphere: Draw a card.
The Bath Song 3UEnchantment — Saga (As this Saga enters and after your draw step, add a lore counter. Sacrifice after III.) I, II — Draw two cards, then discard a card. III — Shuffle any number of target cards from your graveyard into your library. Add {U}{U}.
Vexing Devil RCreature — Devil When Vexing Devil enters the battlefield, any opponent may have it deal 4 damage to them. If a player does, sacrifice Vexing Devil. 4/3
Key to the City 2Artifact {T}, Discard a card: Up to one target creature can't be blocked this turn. Whenever Key to the City becomes untapped, you may pay {2}. If you do, draw a card.
Thayan Evokers 2UCreature — Human Wizard Double team When Thayan Evokers enters the battlefield, conjure a card named Lightning Bolt into your hand, then discard a card. Whenever you conjure one or more cards, put a +1/+1 counter on Thayan Evokers. 1/1
Wand of Ith 4Artifact {3}, {T}: Target player reveals a card at random from their hand. If it's a land card, that player discards it unless they pay 1 life. If it isn't a land card, the player discards it unless they pay life equal to its mana value. Activate only during your turn.
Izzet Keyrune 3Artifact {T}: Add {U} or {R}. {U}{R}: Until end of turn, Izzet Keyrune becomes a 2/1 blue and red Elemental artifact creature. Whenever Izzet Keyrune deals combat damage to a player, you may draw a card. If you do, discard a card.
Honorable Scout WCreature — Human Soldier Scout When Honorable Scout enters the battlefield, you gain 2 life for each black and/or red creature target opponent controls. 1/1
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