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
Sizzling Soloist 3RCreature — Human Citizen Alliance — Whenever another creature enters the battlefield under your control, target creature an opponent controls can't block this turn. If this is the second time this ability has resolved this turn, that creature attacks during its controller's next combat phase if able. 3/2
Aether Flash 2RREnchantment Whenever a creature enters the battlefield, Aether Flash deals 2 damage to it.
Eldrazi Mimic 2Creature — Eldrazi Whenever another colorless creature enters the battlefield under your control, you may change Eldrazi Mimic's base power and toughness to that creature's power and toughness until end of turn. 2/1
Mirelurk Queen 4UCreature — Crab Mutant Vigilance When Mirelurk Queen enters the battlefield, target player gets two rad counters. Whenever one or more nonland cards are milled, draw a card, then put a +1/+1 counter on Mirelurk Queen. This ability triggers only once each turn. 4/4
Myr Custodian 3Artifact Creature — Myr When Myr Custodian enters the battlefield, scry 2. Then each opponent may scry 1. (To scry X, that player looks at the top X cards of their library, then put any number of them on the bottom and the rest on top in any order.) 2/3
Falkenrath Pit Fighter RCreature — Vampire Warrior {1}{R}, Discard a card, Sacrifice a Vampire: Draw two cards. Activate only if an opponent lost life this turn. 2/1
Bumbling Pangolin 3RHost Creature — Pangolin Beast When this creature enters the battlefield, you may destroy target artifact. 2/2
Salivating Gremlins 2RCreature — Gremlin Whenever an artifact enters the battlefield under your control, Salivating Gremlins gets +2/+0 and gains trample until end of turn. 2/3
Doomwake Giant 4BEnchantment Creature — Giant Constellation — Whenever Doomwake Giant or another enchantment enters the battlefield under your control, creatures your opponents control get -1/-1 until end of turn. 4/6
My First Tome 3Artifact {1}, {T}: Say the flavor text on a card in your hand. Target opponent guesses that card's name. You may reveal that card. If you do and they guessed wrong, you draw a card.
Page 131