Card Codex

M:tG card similarity search

17 May 2024: Card library updated.

Merfolk Observer

1U · Creature — Merfolk Rogue

When Merfolk Observer enters the battlefield, look at the top card of target player's library. 2/1

Similar cards

Color identity:
NameManaTypeText
Invasion of Pyrulea GUBattle — Siege (As a Siege enters, choose an opponent to protect it. You and others can attack it. When it's defeated, exile it, then cast it transformed.) When Invasion of Pyrulea enters the battlefield, scry 3, then reveal the top card of your library. If it's a land or double-faced card, draw a card.
Magus of the Future 2UUUCreature — Human Wizard Play with the top card of your library revealed. You may play lands and cast spells from the top of your library. 2/3
Ancestral Memories 2UUUSorcery Look at the top seven cards of your library. Put two of them into your hand and the rest into your graveyard.
Triumph of Saint Katherine 4WCreature — Human Warrior Lifelink Praesidium Protectiva — When Triumph of Saint Katherine is put into your graveyard from the battlefield, exile it and the top six cards of your library in a face-down pile. If you do, shuffle that pile and put it back on top of your library. Miracle {1}{W} (You may cast this card for its miracle cost when you draw it if it's the first card you drew this turn.) 5/5
Xanathar, Guild Kingpin 4UBLegendary Creature — Beholder At the beginning of your upkeep, choose target opponent. Until end of turn, that player can't cast spells, you may look at the top card of their library any time, you may play the top card of their library, and you may spend mana as though it were mana of any color to cast spells this way. 5/6
Interdisciplinary Mascot 6UUCreature — Elemental Fractal 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.) Ward {3} When Interdisciplinary Mascot enters the battlefield, look at the top four cards of your library. Put one of them into your hand and the rest on the bottom of your library in a random order. 5/5
Callous Deceiver 2UCreature — Spirit {1}: Look at the top card of your library. {2}: Reveal the top card of your library. If it's a land card, Callous Deceiver gets +1/+0 and gains flying until end of turn. Activate only once each turn. 1/3
Reality Shift 1UInstant Exile target creature. Its controller manifests the top card of their library. (That player puts the top card of their library onto the battlefield face down as a 2/2 creature. If it's a creature card, it can be turned face up any time for its mana cost.)
Telling Time 1UInstant Look at the top three cards of your library. Put one of those cards into your hand, one on top of your library, and one on the bottom of your library.
Vedalken Dismisser 5UCreature — Vedalken Wizard When Vedalken Dismisser enters the battlefield, put target creature on top of its owner's library. 2/2
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