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
Tajuru Stalwart 2GCreature — Elf Scout Ally Converge — Tajuru Stalwart enters the battlefield with a +1/+1 counter on it for each color of mana spent to cast it. 0/1
Whiptail Moloch 4RCreature — Lizard When Whiptail Moloch enters the battlefield, it deals 3 damage to target creature you control. 6/3
Archon of Coronation 4WWCreature — Archon Flying When Archon of Coronation enters the battlefield, you become the monarch. As long as you're the monarch, damage doesn't cause you to lose life. (When a creature deals combat damage to you, its controller still becomes the monarch.) 5/5
Tome of Legends 2Artifact Tome of Legends enters the battlefield with a page counter on it. Whenever your commander enters the battlefield or attacks, put a page counter on Tome of Legends. {1}, {T}, Remove a page counter from Tome of Legends: Draw a card.
Gale Swooper 3WCreature — Griffin Flying When Gale Swooper enters the battlefield, target creature gains flying until end of turn. 3/2
Slinking Skirge 3BCreature — Phyrexian Imp Flying {2}, Sacrifice Slinking Skirge: Draw a card. 2/1
Mossbeard Ancient 5GGCreature — Treefolk Trample When Mossbeard Ancient enters the battlefield, you gain 5 life. 7/7
Path of Discovery 3GEnchantment Whenever a creature enters the battlefield under your control, it explores. (Reveal the top card of your library. Put that card into your hand if it's a land. Otherwise, put a +1/+1 counter on the creature, then put the card back or put it into your graveyard.)
Castle Ardenvale Land Castle Ardenvale enters the battlefield tapped unless you control a Plains. {T}: Add {W}. {2}{W}{W}, {T}: Create a 1/1 white Human creature token.
Traumatic Revelation 1BSorcery Target opponent reveals their hand. You may choose a creature or battle card from it. If you do, that player discards that card. If you don't, incubate 3. (Create an Incubator token with three +1/+1 counters on it and "{2}: Transform this artifact." It transforms into a 0/0 Phyrexian artifact creature.)
Page 258