Card Codex

M:tG card similarity search

17 May 2024: Card library updated.

Hidden Horror

1BB · Creature — Horror

When Hidden Horror enters the battlefield, sacrifice it unless you discard a creature card. 4/4

Similar cards

Color identity:
NameManaTypeText
Chittering Harvester 5BCreature — Nightmare Mutate {4}{B} (If you cast this spell for its mutate cost, put it over or under target non-Human creature you own. They mutate into the creature on top plus all abilities from under it.) Whenever this creature mutates, each opponent sacrifices a creature. 4/6
Flycatcher Giraffid 4GCreature — Antelope Lizard Flycatcher Giraffid enters the battlefield with your choice of a vigilance counter or a reach counter on it. 3/5
Gnarlid Pack 1GCreature — Beast Multikicker {1}{G} (You may pay an additional {1}{G} any number of times as you cast this spell.) Gnarlid Pack enters the battlefield with a +1/+1 counter on it for each time it was kicked. 2/2
Merchant of the Vale 2RCreature — Human Peasant {2}{R}, Discard a card: Draw a card. 2/3
Grimoire of the Dead 4Legendary Artifact {1}, {T}, Discard a card: Put a study counter on Grimoire of the Dead. {T}, Remove three study counters from Grimoire of the Dead and sacrifice it: Put all creature cards from all graveyards onto the battlefield under your control. They're black Zombies in addition to their other colors and types.
Scavenging Harpy 2BCreature — Harpy Flying When Scavenging Harpy enters the battlefield, exile target card from an opponent's graveyard. 2/1
Murmuring Bosk Land — Forest ({T}: Add {G}.) As Murmuring Bosk enters the battlefield, you may reveal a Treefolk card from your hand. If you don't, Murmuring Bosk enters the battlefield tapped. {T}: Add {W} or {B}. Murmuring Bosk deals 1 damage to you.
Dinotomaton 3RArtifact Creature — Dinosaur Gnome Menace (This creature can't be blocked except by two or more creatures.) When Dinotomaton enters the battlefield, target creature you control gains menace until end of turn. 4/3
Phyrexian Espionage 2USorcery Kicker {1}{B} (You may pay an additional {1}{B} as you cast this spell.) Draw two cards. If this spell was kicked, each opponent discards a card.
Gwendlyn Di Corci UBBRLegendary Creature — Human Rogue {T}: Target player discards a card at random. Activate only during your turn. 3/5
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