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
Nantuko Cultivator 3GCreature — Insect Druid When Nantuko Cultivator enters the battlefield, you may discard any number of land cards. Put that many +1/+1 counters on Nantuko Cultivator and draw that many cards. 2/2
Benthic Criminologists 4UCreature — Merfolk Wizard Whenever Benthic Criminologists enters the battlefield or attacks, you may sacrifice an artifact. If you do, draw a card. 4/5
Iridescent Drake 3UCreature — Drake Flying When Iridescent Drake enters the battlefield, put target Aura card from a graveyard onto the battlefield under your control attached to Iridescent Drake. 2/2
Pandemonium 3REnchantment Whenever a creature enters the battlefield, that creature's controller may have it deal damage equal to its power to any target of their choice.
Earthshaker Dreadmaw 4GGCreature — Dinosaur Trample When Earthshaker Dreadmaw enters the battlefield, draw a card for each other Dinosaur you control. 6/6
Desperate Ravings 1RInstant Draw two cards, then discard a card at random. Flashback {2}{U} (You may cast this card from your graveyard for its flashback cost. Then exile it.)
Psychic Membrane 2UCreature — Wall Defender (This creature can't attack.) Whenever Psychic Membrane blocks, you may draw a card. 0/3
Shattered Perception 2RSorcery Discard all the cards in your hand, then draw that many cards. Flashback {5}{R} (You may cast this card from your graveyard for its flashback cost. Then exile it.)
A-Mishra, Excavation Prodigy 1RLegendary Creature — Human Artificer {1}, {T}, Discard a card: Draw a card. Whenever you discard one or more artifact cards, add {R}{R}. This ability triggers only once each turn. 2/1
Venarian Glimmer XUInstant Target player reveals their hand. You choose a nonland card with mana value X or less from it. That player discards that card.
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