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
Desperate Bloodseeker 1BCreature — Vampire Lifelink When Desperate Bloodseeker enters the battlefield, target player mills two cards. (They put the top two cards of their library into their graveyard.) 2/2
Tocasia's Welcome 2WEnchantment Whenever one or more creatures with mana value 3 or less enter the battlefield under your control, draw a card. This ability triggers only once each turn.
M'Odo, the Gnarled Oracle BUGLegendary Creature — Zombie Elf Wizard Eminence — {X}, Discard a card: Target player reveals cards from the top of their library until they reveal a creature card with converted mana cost X or less. Put that card onto the battlefield under your control, then that player shuffles the rest into their library. Activate this ability only if M'Odo, the Gnarled Oracle is on the battlefield or in the command zone. 0/3
Rhystic Study 2UEnchantment Whenever an opponent casts a spell, you may draw a card unless that player pays {1}.
Dunbarrow Revivalist 1BCreature — Human Warlock Bargain When Dunbarrow Revivalist enters the battlefield, you get a one-time boon with "When one or more creatures enter the battlefield under your control, create a Wicked Role token attached to one of them." Then if Dunbarrow Revivalist was bargained, return a creature card from your graveyard to your hand. 3/1
Unscrupulous Agent 1BCreature — Elf Detective When Unscrupulous Agent enters the battlefield, target opponent exiles a card from their hand. 1/1
Tempest Caller 2UUCreature — Merfolk Wizard When Tempest Caller enters the battlefield, tap all creatures target opponent controls. 2/3
Spellbound Dragon 3URCreature — Dragon Flying Whenever Spellbound Dragon attacks, draw a card, then discard a card. Spellbound Dragon gets +X/+0 until end of turn, where X is the discarded card's mana value. 3/5
Lotleth Giant 6BCreature — Zombie Giant Undergrowth — When Lotleth Giant enters the battlefield, it deals 1 damage to target opponent for each creature card in your graveyard. 6/5
Noxious Toad 2BCreature — Frog When Noxious Toad dies, each opponent discards a card. 1/1
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