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
Tidehollow Sculler WBArtifact Creature — Zombie When Tidehollow Sculler enters the battlefield, target opponent reveals their hand and you choose a nonland card from it. Exile that card. When Tidehollow Sculler leaves the battlefield, return the exiled card to its owner's hand. 2/2
Tazeem Plane — Zendikar Creatures can't block. Whenever chaos ensues, draw a card for each land you control.
Shrapnel Slinger 1RArtifact Creature — Phyrexian Beast When Shrapnel Slinger enters the battlefield, you may sacrifice a creature. When you do, destroy target artifact an opponent controls. 2/2
Implement of Combustion 1Artifact {R}, Sacrifice Implement of Combustion: It deals 1 damage to target player or planeswalker. When Implement of Combustion is put into a graveyard from the battlefield, draw a card.
Gravedigger 3BCreature — Zombie When Gravedigger enters the battlefield, you may return target creature card from your graveyard to your hand. 2/2
Acererak the Archlich 2BLegendary Creature — Zombie Wizard When Acererak the Archlich enters the battlefield, if you haven't completed Tomb of Annihilation, return Acererak the Archlich to its owner's hand and venture into the dungeon. Whenever Acererak the Archlich attacks, for each opponent, you create a 2/2 black Zombie creature token unless that player sacrifices a creature. 5/5
Giant's Grasp 2UUEnchantment — Aura Enchant Giant you control When Giant's Grasp enters the battlefield, gain control of target nonland permanent for as long as Giant's Grasp remains on the battlefield.
Polluted Bonds 3BBEnchantment Whenever a land enters the battlefield under an opponent's control, that player loses 2 life and you gain 2 life.
Drannith Ruins Land {T}: Add {C}. {2}, {T}: Put two +1/+1 counters on target non-Human creature that entered the battlefield this turn.
Inquisitor Eisenhorn 2UBLegendary Creature — Human Inquisitor You may reveal the first card you draw each turn as you draw it. Whenever you reveal an instant or sorcery card this way, create Cherubael, a legendary 4/4 black Demon creature token with flying. Whenever Inquisitor Eisenhorn deals combat damage to a player, investigate that many times. (Create a Clue token. It's an artifact with "{2}, Sacrifice this artifact: Draw a card.") 2/3
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