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
Topography Tracker 2GCreature — Merfolk Scout When Topography Tracker enters the battlefield, create a Map token. (It's an artifact with "{1}, {T}, Sacrifice this artifact: Target creature you control explores. Activate only as a sorcery.") If a creature you control would explore, instead it explores, then it explores again. 2/2
Rivendell Legendary Land Rivendell enters the battlefield tapped unless you control a legendary creature. {T}: Add {U}. {1}{U}, {T}: Scry 2. Activate only if you control a legendary creature.
War Elemental RRRCreature — Elemental When War Elemental enters the battlefield, sacrifice it unless an opponent was dealt damage this turn. Whenever an opponent is dealt damage, put that many +1/+1 counters on War Elemental. 1/1
Notorious Assassin 3BCreature — Human Spellshaper Assassin {2}{B}, {T}, Discard a card: Destroy target nonblack creature. It can't be regenerated. 2/2
Hag of Ceaseless Torment 2BCreature — Hag Warlock At the beginning of your upkeep, each opponent loses 3 life unless that player sacrifices a nonland permanent or discards a card. 2/2
Vohar, Vodalian Desecrator UBLegendary Creature — Phyrexian Merfolk Wizard {T}: Draw a card, then discard a card. If you discarded an instant or sorcery card this way, each opponent loses 1 life and you gain 1 life. {2}, Sacrifice Vohar, Vodalian Desecrator: You may cast target instant or sorcery card from your graveyard this turn. If that spell would be put into your graveyard, exile it instead. Activate only as a sorcery. 1/2
Irresistible Prey GSorcery Target creature must be blocked this turn if able. Draw a card.
Kraken's Eye 2Artifact Whenever a player casts a blue spell, you may gain 1 life.
Ravager's Mace 1BRArtifact — Equipment When Ravager's Mace enters the battlefield, attach it to target creature you control. Equipped creature gets +1/+0 for each creature in your party and has menace. (Your party consists of up to one each of Cleric, Rogue, Warrior, and Wizard.) Equip {2}{B}{R}
Robobrain War Mind 3UArtifact Creature — Robot Robobrain War Mind's power is equal to the number of cards in your hand. When Robobrain War Mind enters the battlefield, you get an amount of {E} (energy counters) equal to the number of artifact creatures you control. Whenever Robobrain War Mind attacks, you may pay {E}{E}{E}. If you do, draw a card. */5
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