Card Codex

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17 May 2024: Card library updated.

Horn of the Mark

2 · Legendary Artifact

Whenever two or more creatures you control attack a player, look at the top five cards of your library. You may reveal a creature card from among them and put it into your hand. Put the rest on the bottom of your library in a random order.

Similar cards

Color identity:
NameManaTypeText
To the Slaughter 2BInstant Target player sacrifices a creature or planeswalker. Delirium — If there are four or more card types among cards in your graveyard, instead that player sacrifices a creature and a planeswalker.
Reckoner Shakedown 2BSorcery Target opponent reveals their hand. You may choose a nonland card from it. If you do, that player discards that card. If you don't, put two +1/+1 counters on a creature or Vehicle you control.
Death's Oasis WBGEnchantment Whenever a nontoken creature you control dies, mill two cards. Then return a creature card with lesser mana value than the creature that died from your graveyard to your hand. {1}, Sacrifice Death's Oasis: You gain life equal to the highest mana value among creatures you control.
Wicked Slumber 3UInstant Convoke (Your creatures can help cast this spell. Each creature you tap while casting this spell pays for {1} or one mana of that creature's color.) Tap up to two target creatures. Put a stun counter on either of them. Then put a stun counter on either of them. (If a permanent with a stun counter would become untapped, remove one from it instead.)
Defective Detective 2UCreature — Human Spy Defective Detective can't be blocked. When Defective Detective enters the battlefield, a person outside the game looks at target opponent's hand and chooses a card from it. That player reveals that card. 2/1
River Serpent 5UCreature — Serpent River Serpent can't attack unless there are five or more cards in your graveyard. Cycling {U} ({U}, Discard this card: Draw a card.) 5/5
Planeswalker's Scorn 2BEnchantment {3}{B}: Target opponent reveals a card at random from their hand. Target creature gets -X/-X until end of turn, where X is the revealed card's mana value. Activate only as a sorcery.
Meria, Scholar of Antiquity 1RGLegendary Creature — Elf Artificer Tap an untapped nontoken artifact you control: Add {G}. Tap two untapped nontoken artifacts you control: Exile the top card of your library. You may play it this turn. 3/3
Cut Your Losses 4UUSorcery Casualty 2 (As you cast this spell, you may sacrifice a creature with power 2 or greater. When you do, copy this spell and you may choose a new target for the copy.) Target player mills half their library, rounded down.
Autumnal Gloom 2GEnchantment {B}: Mill a card. Delirium — At the beginning of your end step, if there are four or more card types among cards in your graveyard, transform Autumnal Gloom.
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