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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
Big Boa Constrictor 3BHost Creature — Snake When this creature enters the battlefield, roll a six-sided die. Target opponent loses life equal to the result. 1/2
Dead Drop 9BSorcery Delve (Each card you exile from your graveyard while casting this spell pays for {1}.) Target player sacrifices two creatures.
Cabal Therapist BCreature — Horror Menace At the beginning of your precombat main phase, you may sacrifice a creature. When you do, choose a nonland card name, then target player reveals their hand and discards all cards with that name. 1/1
Breach the Multiverse 5BBSorcery Each player mills ten cards. For each player, choose a creature or planeswalker card in that player's graveyard. Put those cards onto the battlefield under your control. Then each creature you control becomes a Phyrexian in addition to its other types.
Bred for the Hunt 1GUEnchantment Whenever a creature you control with a +1/+1 counter on it deals combat damage to a player, you may draw a card.
Coal Hill School Plane — Earth Whenever a player casts a historic spell, that player draws a card. (Artifacts, legendaries, and Sagas are historic.) Whenever chaos ensues, return target historic card from your graveyard to your hand.
Heir of Falkenrath 1BCreature — Vampire Discard a card: Transform Heir of Falkenrath. Activate only once each turn. 2/1
Sibilant Spirit 5UCreature — Spirit Flying Whenever Sibilant Spirit attacks, defending player may draw a card. 5/6
Last Thoughts 3USorcery Draw a card. Cipher (Then you may exile this spell card encoded on a creature you control. Whenever that creature deals combat damage to a player, its controller may cast a copy of the encoded card without paying its mana cost.)
Teneb, the Harvester 3WBGLegendary Creature — Dragon Flying Whenever Teneb, the Harvester deals combat damage to a player, you may pay {2}{B}. If you do, put target creature card from a graveyard onto the battlefield under your control. 6/6
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