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
Furious Assault 2REnchantment Whenever you cast a creature spell, Furious Assault deals 1 damage to target player or planeswalker.
Sunspire Gatekeepers 3WCreature — Human Soldier When Sunspire Gatekeepers enters the battlefield, if you control two or more Gates, create a 2/2 white Knight creature token with vigilance. 2/4
Kinjalli's Dawnrunner 2WCreature — Human Scout Double strike When Kinjalli's Dawnrunner enters the battlefield, it explores. (Reveal the top card of your library. Put that card into your hand if it's a land. Otherwise, put a +1/+1 counter on this creature, then put the card back or put it into your graveyard.) 1/1
Bruse Tarl, Boorish Herder 2RWLegendary Creature — Human Ally Whenever Bruse Tarl, Boorish Herder enters the battlefield or attacks, target creature you control gains double strike and lifelink until end of turn. Partner (You can have two commanders if both have partner.) 3/3
Guardian Archon 4WWCreature — Archon Flying As Guardian Archon enters the battlefield, secretly choose an opponent. Reveal the player you chose: You and target permanent you control each gain protection from the chosen player until end of turn. Activate only once. 5/5
Surveilling Sprite 1UCreature — Faerie Rogue Flying When Surveilling Sprite dies, you may draw a card. 1/1
Drunau Corpse Trawler 3UCreature — Zombie When Drunau Corpse Trawler enters the battlefield, create a 2/2 black Zombie creature token. {2}{B}: Target Zombie gains deathtouch until end of turn. 1/1
Parallel Thoughts 3UUEnchantment When Parallel Thoughts enters the battlefield, search your library for seven cards, exile them in a face-down pile, and shuffle that pile. Then shuffle your library. If you would draw a card, you may instead put the top card of the pile you exiled into your hand.
Helm of Obedience 4Artifact {X}, {T}: Target opponent mills a card, then repeats this process until a creature card or X cards have been put into their graveyard this way, whichever comes first. If one or more creature cards were put into that graveyard this way, sacrifice Helm of Obedience and put one of them onto the battlefield under your control. X can't be 0.
Headless Rider 2BCreature — Zombie Whenever Headless Rider or another nontoken Zombie you control dies, create a 2/2 black Zombie creature token. 3/1
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