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
Shire Shirriff 1WCreature — Halfling Soldier Vigilance When Shire Shirriff enters the battlefield, you may sacrifice a token. When you do, exile target creature an opponent controls until Shire Shirriff leaves the battlefield. 2/2
Kappa Tech-Wrecker 1GCreature — Turtle Ninja Ninjutsu {1}{G} Kappa Tech-Wrecker enters the battlefield with a deathtouch counter on it. Whenever Kappa Tech-Wrecker deals combat damage to a player, you may remove a deathtouch counter from it. When you do, exile target artifact or enchantment that player controls. 1/3
Rot Hulk 5BBCreature — Zombie Menace When Rot Hulk enters the battlefield, return up to X target Zombie cards from your graveyard to the battlefield, where X is the number of opponents you have. 5/5
Flamekin Village Land As Flamekin Village enters the battlefield, you may reveal an Elemental card from your hand. If you don't, Flamekin Village enters the battlefield tapped. {T}: Add {R}. {R}, {T}: Target creature gains haste until end of turn.
Altar of Dementia 2Artifact Sacrifice a creature: Target player mills cards equal to the sacrificed creature's power.
Filigree Familiar 3Artifact Creature — Fox When Filigree Familiar enters the battlefield, you gain 2 life. When Filigree Familiar dies, draw a card. 2/2
Resilient Khenra 1GCreature — Jackal Wizard When Resilient Khenra enters the battlefield, you may have target creature get +X/+X until end of turn, where X is Resilient Khenra's power. Eternalize {4}{G}{G} ({4}{G}{G}, Exile this card from your graveyard: Create a token that's a copy of it, except it's a 4/4 black Zombie Jackal Wizard with no mana cost. Eternalize only as a sorcery.) 2/2
Pestermite 2UCreature — Faerie Rogue Flash Flying When Pestermite enters the battlefield, you may tap or untap target permanent. 2/1
Combat Courier 1Artifact Creature — Construct {2}, Sacrifice Combat Courier: Draw a card. Unearth {U} ({U}: Return this card from your graveyard to the battlefield. It gains haste. Exile it at the beginning of the next end step or if it would leave the battlefield. Unearth only as a sorcery.) 1/1
The Great Aurora 6GGGSorcery Each player shuffles all cards from their hand and all permanents they own into their library, then draws that many cards. Each player may put any number of land cards from their hand onto the battlefield. Exile The Great Aurora.
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