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
Bounding Krasis 1GUCreature — Fish Lizard Flash (You may cast this spell any time you could cast an instant.) When Bounding Krasis enters the battlefield, you may tap or untap target creature. 3/3
Architects of Will 2UBArtifact Creature — Human Wizard When Architects of Will enters the battlefield, look at the top three cards of target player's library, then put them back in any order. Cycling {U/B} ({U/B}, Discard this card: Draw a card.) 3/3
Oracle of Tragedy 1UCreature — Human Wizard When Oracle of Tragedy enters the battlefield or dies, choose one — • Draw a card, then discard a card. • Shuffle up to four target cards with mana value 3 or greater from your graveyard into your library. 1/3
Chambered Nautilus 2UCreature — Nautilus Beast Whenever Chambered Nautilus becomes blocked, you may draw a card. 2/2
Bargaining Table 5Artifact {X}, {T}: Draw a card. X is the number of cards in an opponent's hand.
Illusion of Choice UInstant You choose how each player votes this turn. Draw a card.
Cephalid Sage 3UCreature — Cephalid Threshold — As long as seven or more cards are in your graveyard, Cephalid Sage has "When Cephalid Sage enters the battlefield, draw three cards, then discard two cards." 2/3
Clash of Realities 3REnchantment All Spirits have "When this permanent enters the battlefield, you may have it deal 3 damage to target non-Spirit creature." Non-Spirit creatures have "When this creature enters the battlefield, you may have it deal 3 damage to target Spirit creature."
Ravenous Rotbelly 4BCreature — Zombie Horror When Ravenous Rotbelly enters the battlefield, you may sacrifice up to three Zombies. When you sacrifice one or more Zombies this way, each opponent sacrifices that many creatures. 4/5
Deepfathom Skulker 5UCreature — Eldrazi Devoid (This card has no color.) Whenever a creature you control deals combat damage to a player, you may draw a card. {3}{C}: Target creature can't be blocked this turn. ({C} represents colorless mana.) 4/4
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