Card Codex

M:tG card similarity search

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
Accumulated Knowledge 1UInstant Draw a card, then draw cards equal to the number of cards named Accumulated Knowledge in all graveyards.
Frantic Inventory 1UInstant Draw a card, then draw cards equal to the number of cards named Frantic Inventory in your graveyard.
Take Inventory 1USorcery Draw a card, then draw cards equal to the number of cards named Take Inventory in your graveyard.
A-Case the Joint 4USorcery Draw three cards, then look at the top card of each player's library.
Vhal, Scholar of Prophecy 2UULegendary Creature — Human Wizard When this creature specializes, remove all study counters from it. Look at that many cards from the top of your library. Put one of those cards into your hand and the rest on the bottom of your library in a random order. {T}: Draw a card, then discard a card. 4/4
Heart-Piercer Manticore 2RRCreature — Manticore When Heart-Piercer Manticore enters the battlefield, you may sacrifice another creature. When you do, Heart-Piercer Manticore deals damage equal to that creature's power to any target. Embalm {5}{R} ({5}{R}, Exile this card from your graveyard: Create a token that's a copy of it, except it's a white Zombie Manticore with no mana cost. Embalm only as a sorcery.) 4/3
Harbinger of the Tides UUCreature — Merfolk Wizard You may cast Harbinger of the Tides as though it had flash if you pay {2} more to cast it. (You may cast it any time you could cast an instant.) When Harbinger of the Tides enters the battlefield, you may return target tapped creature an opponent controls to its owner's hand. 2/2
Decorated Knight 3UCreature — Human Knight Whenever Decorated Knight attacks, draw a card from your original deck if it's outside the game. 3/3
Spy Network UInstant Look at target player's hand, the top card of that player's library, and any face-down creatures they control. Look at the top four cards of your library, then put them back in any order.
Foundation Breaker 3GCreature — Elemental When Foundation Breaker enters the battlefield, you may destroy target artifact or enchantment. Evoke {1}{G} (You may cast this spell for its evoke cost. If you do, it's sacrificed when it enters the battlefield.) 2/2
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