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
Be'lakor, the Dark Master 3UBRLegendary Creature — Demon Noble Flying Prince of Chaos — When Be'lakor, the Dark Master enters the battlefield, you draw X cards and you lose X life, where X is the number of Demons you control. Lord of Torment — Whenever another Demon enters the battlefield under your control, it deals damage equal to its power to any target. 6/5
Cait, Cage Brawler RGLegendary Creature — Human Warrior As long as it's your turn, Cait, Cage Brawler has indestructible. Whenever Cait attacks, you and defending player each draw a card, then discard a card. Put two +1/+1 counters on Cait if you discarded the card with the highest mana value among those cards or tied for highest. 1/1
Rona, Herald of Invasion 1ULegendary Creature — Human Wizard Whenever you cast a legendary spell, untap Rona, Herald of Invasion. {T}: Draw a card, then discard a card. {5}{B/P}: Transform Rona. Activate only as a sorcery. ({B/P} can be paid with either {B} or 2 life.) 1/3
Thieves' Guild Enforcer BCreature — Human Rogue Flash Whenever Thieves' Guild Enforcer or another Rogue enters the battlefield under your control, each opponent mills two cards. As long as an opponent has eight or more cards in their graveyard, Thieves' Guild Enforcer gets +2/+1 and has deathtouch. 1/1
Hag of Dark Duress 2BCreature — Hag Warlock At the beginning of your upkeep, each opponent discards a card. 2/2
Kederekt Parasite BCreature — Horror Whenever an opponent draws a card, if you control a red permanent, you may have Kederekt Parasite deal 1 damage to that player. 1/1
Capital Punishment 4BBSorcery Council's dilemma — Starting with you, each player votes for death or taxes. Each opponent sacrifices a creature for each death vote and discards a card for each taxes vote.
Hedron Detonator 2RCreature — Goblin Artificer Whenever an artifact enters the battlefield under your control, Hedron Detonator deals 1 damage to target opponent. {T}, Sacrifice two artifacts: Exile the top card of your library. You may play that card this turn. 2/3
Gitrog, Horror of Zhava 2BGLegendary Creature — Frog Horror Menace At the beginning of each combat, if Gitrog, Horror of Zhava is untapped, any opponent may sacrifice a nontoken creature. If they do, tap Gitrog, Horror of Zhava, then seek a land card and put it onto the battlefield tapped. Whenever a land enters the battlefield under your control, it perpetually gains "{B}{G}, {T}, Sacrifice this land: Draw a card." 6/6
It That Betrays 12Creature — Eldrazi Annihilator 2 (Whenever this creature attacks, defending player sacrifices two permanents.) Whenever an opponent sacrifices a nontoken permanent, put that card onto the battlefield under your control. 11/11
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