Card Codex

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17 May 2024: Card library updated.

Siphon Insight

UB · Instant

Look at the top two cards of target opponent's library. Exile one of them face down and put the other on the bottom of that library. You may play the exiled card for as long as it remains exiled, and you may spend mana as though it were mana of any color to cast that spell. Flashback {1}{U}{B}

Similar cards

Color identity:
NameManaTypeText
Undying Flames 4RRSorcery Exile cards from the top of your library until you exile a nonland card. Undying Flames deals damage to any target equal to that card's mana value. Epic (For the rest of the game, you can't cast spells. At the beginning of each of your upkeeps, copy this spell except for its epic ability. You may choose a new target for the copy.)
Isu the Abominable 3UULegendary Snow Creature — Yeti You may look at the top card of your library any time. You may play snow lands and cast snow spells from the top of your library. Whenever another snow permanent enters the battlefield under your control, you may pay {G}, {W}, or {U}. If you do, put a +1/+1 counter on Isu the Abominable. 5/5
Johann, Apprentice Sorcerer 2URLegendary Creature — Human Wizard You may look at the top card of your library any time. Once each turn, you may cast an instant or sorcery spell from the top of your library. (You still pay its costs. Timing rules still apply.) 2/5
Don't Blink 1UInstant Until end of turn, if one or more creatures would enter the battlefield from exile or after being cast from exile, their owners shuffle them into their libraries instead. Cycling {2} ({2}, Discard this card: Draw a card.)
Wand of Vertebrae 1Artifact {T}: Mill a card. {2}, {T}, Exile Wand of Vertebrae: Shuffle up to five target cards from your graveyard into your library.
Golos, Tireless Pilgrim 5Legendary Artifact Creature — Scout When Golos, Tireless Pilgrim enters the battlefield, you may search your library for a land card, put that card onto the battlefield tapped, then shuffle. {2}{W}{U}{B}{R}{G}: Exile the top three cards of your library. You may play them this turn without paying their mana costs. 3/5
Prophetic Flamespeaker 1RRCreature — Human Shaman Double strike, trample Whenever Prophetic Flamespeaker deals combat damage to a player, exile the top card of your library. You may play it this turn. 1/3
Warzone Duplicator 6Artifact Creature — Construct Prototype {3}{U} — 3/3 When Warzone Duplicator enters the battlefield, return target creature an opponent controls with power less than Warzone Duplicator's power to its owner's hand. If that creature wasn't a token, conjure a duplicate of it into your hand. It perpetually gains "You may spend mana as though it were mana of any color to cast this spell." 6/6
Nymris, Oona's Trickster 3UBLegendary Creature — Faerie Knight Flash Flying Whenever you cast your first spell during each opponent's turn, look at the top two cards of your library. Put one of those cards into your hand and the other into your graveyard. 1/6
Open the Omenpaths 2RInstant Choose one — • Add two mana of any one color and two mana of any other color. Spend this mana only to cast creature or enchantment spells. • Creatures you control get +1/+0 until end of turn.
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