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
Homarid Explorer 3UCreature — Homarid Scout When Homarid Explorer enters the battlefield, target player mills four cards. 3/3
Visitor from Planet Q 1UInstant Creature — Alien All creature cards you own with flash are instants in addition to their other types. Whenever you cast another spell with two or more card types, you may draw a card, then discard a card. 0/4
Indentured Djinn 1UUCreature — Djinn Flying When Indentured Djinn enters the battlefield, each other player may draw up to three cards. 4/4
Bristly Bill, Spine Sower 1GLegendary Creature — Plant Druid Landfall — Whenever a land enters the battlefield under your control, put a +1/+1 counter on target creature. {3}{G}{G}: Double the number of +1/+1 counters on each creature you control. 2/2
Purge the Profane 2WBSorcery Target opponent discards two cards and you gain 2 life.
Gunk Slug 2BCreature — Slug When Gunk Slug enters the battlefield, create three Gunk token cards and shuffle them into target opponent's library. (Gunk is a colorless sorcery card with no mana cost that has cycling {4}.) 2/3
Runehorn Hellkite 5RCreature — Dragon Flying {5}{R}, Exile Runehorn Hellkite from your graveyard: Each player discards their hand, then draws seven cards. 5/5
Cease-Fire 2WInstant Target player can't cast creature spells this turn. Draw a card.
Rank Officer 3BCreature — Zombie Soldier When Rank Officer enters the battlefield, you may discard a card. If you do, create a 2/2 black Zombie creature token. {1}{B}, {T}, Exile a creature card from your graveyard: Each opponent loses 2 life. 3/1
Ink-Eyes, Servant of Oni 4BBLegendary Creature — Rat Ninja Ninjutsu {3}{B}{B} ({3}{B}{B}, Return an unblocked attacker you control to hand: Put this card onto the battlefield from your hand tapped and attacking.) Whenever Ink-Eyes, Servant of Oni deals combat damage to a player, you may put target creature card from that player's graveyard onto the battlefield under your control. {1}{B}: Regenerate Ink-Eyes. 5/4
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