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
Lifecrafter's Bestiary 3Artifact At the beginning of your upkeep, scry 1. Whenever you cast a creature spell, you may pay {G}. If you do, draw a card.
The Second Doctor 2WULegendary Creature — Time Lord Doctor Players have no maximum hand size. How Civil of You — At the beginning of your end step, each player may draw a card. Each opponent who does can't attack you or permanents you control during their next turn. 2/4
Lord of the Void 4BBBCreature — Demon Flying Whenever Lord of the Void deals combat damage to a player, exile the top seven cards of that player's library, then put a creature card from among them onto the battlefield under your control. 7/7
Ob Nixilis, the Hate-Twisted 3BBLegendary Planeswalker — Nixilis Whenever an opponent draws a card, Ob Nixilis, the Hate-Twisted deals 1 damage to that player. [−2]: Destroy target creature. Its controller draws two cards. Loyalty 5
Hekma Sentinels 2UCreature — Human Cleric Whenever you cycle or discard a card, Hekma Sentinels gets +1/+1 until end of turn. 2/3
Mesmeric Sliver 3UCreature — Sliver All Slivers have "When this permanent enters the battlefield, you may fateseal 1." (To fateseal 1, its controller looks at the top card of an opponent's library, then they may put that card on the bottom of that library.) 2/2
Wall of Runes UCreature — Wall Defender (This creature can't attack.) When Wall of Runes enters the battlefield, scry 1. (Look at the top card of your library. You may put that card on the bottom of your library.) 0/4
Prowling Pangolin 3BBCreature — Pangolin Beast When Prowling Pangolin enters the battlefield, any player may sacrifice two creatures. If a player does, sacrifice Prowling Pangolin. 6/5
Bonds of Mortality 1GEnchantment When Bonds of Mortality enters the battlefield, draw a card. {G}: Creatures your opponents control lose hexproof and indestructible until end of turn.
Ogre-Head Helm 1RArtifact Creature — Equipment Ogre Equipped creature gets +2/+2. Whenever Ogre-Head Helm or equipped creature deals combat damage to a player, you may sacrifice it. If you do, discard your hand, then draw three cards. Reconfigure {3} ({3}: Attach to target creature you control; or unattach from a creature. Reconfigure only as a sorcery. While attached, this isn't a creature.) 2/2
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