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
Altered Ego X2GUCreature — Shapeshifter This spell can't be countered. You may have Altered Ego enter the battlefield as a copy of any creature on the battlefield, except it enters with X additional +1/+1 counters on it. 0/0
Moritte of the Frost 2GUULegendary Snow Creature — Shapeshifter Changeling (This card is every creature type.) You may have Moritte of the Frost enter the battlefield as a copy of a permanent you control, except it's legendary and snow in addition to its other types and, if it's a creature, it enters with two additional +1/+1 counters on it and has changeling. 0/0
Sudden Substitution 2UUInstant Split second (As long as this spell is on the stack, players can't cast spells or activate abilities that aren't mana abilities.) Exchange control of target noncreature spell and target creature. Then the spell's controller may choose new targets for it.
Merry, Warden of Isengard 1GWLegendary Creature — Halfling Advisor Partner with Pippin, Warden of Isengard (When this creature enters the battlefield, target player may put Pippin into their hand from their library, then shuffle.) Whenever one or more artifacts enter the battlefield under your control, create a 1/1 white Soldier creature token with lifelink. This ability triggers only once each turn. 1/4
Burlfist Oak 2GGCreature — Treefolk Whenever you draw a card, Burlfist Oak gets +2/+2 until end of turn. 2/3
Liliana's Spoils 3BSorcery Target opponent discards a card. Look at the top five cards of your library. You may reveal a black card from among them and put it into your hand. Put the rest on the bottom of your library in a random order.
Honor the God-Pharaoh 2RSorcery As an additional cost to cast this spell, discard a card. Draw two cards. Amass Zombies 1. (Put a +1/+1 counter on an Army you control. It's also a Zombie. If you don't control an Army, create a 0/0 black Zombie Army creature token first.)
Leeches 1WWSorcery Target player loses all poison counters. Leeches deals that much damage to that player.
Gnawing Vermin BCreature — Rat When Gnawing Vermin enters the battlefield, target player mills two cards. When Gnawing Vermin dies, target creature you don't control gets -1/-1 until end of turn. 1/1
Secret Plans GUEnchantment Face-down creatures you control get +0/+1. Whenever a permanent you control is turned face up, draw a card.
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