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
Merfolk Looter 1UCreature — Merfolk Rogue {T}: Draw a card, then discard a card. 1/1
Wheel of Fate Sorcery Suspend 4—{1}{R} (Rather than cast this card from your hand, pay {1}{R} and exile it with four time counters on it. At the beginning of your upkeep, remove a time counter. When the last is removed, you may cast it without paying its mana cost.) Each player discards their hand, then draws seven cards.
Hedron Rover 4Artifact Creature — Construct Landfall — Whenever a land enters the battlefield under your control, Hedron Rover gets +2/+2 until end of turn. 2/2
Hedron Scrabbler 2Artifact Creature — Construct Landfall — Whenever a land enters the battlefield under your control, Hedron Scrabbler gets +1/+1 until end of turn. 1/1
Compost 1GEnchantment Whenever a black card is put into an opponent's graveyard from anywhere, you may draw a card.
A-Revel Ruiner 3BCreature — Cephalid Rogue Menace (This creature can't be blocked except by two or more creatures.) When Revel Ruiner enters the battlefield, it connives. (Draw a card, then discard a card. If you discarded a nonland card, put a +1/+1 counter on this creature.) 3/2
Jalum Tome 3Artifact {2}, {T}: Draw a card, then discard a card.
The Harvester Hero {T}: Draw a card, then discard a card.
Shattered Dreams BSorcery Target opponent reveals their hand. You choose an artifact card from it. That player discards that card.
Sphinx's Tutelage 2UEnchantment Whenever you draw a card, target opponent mills two cards. If two nonland cards that share a color were milled this way, repeat this process. {5}{U}: Draw a card, then discard a card.
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