Look at the top three cards of your library. Put one of them into your hand and the rest on the bottom of your library in any order.
{1}{U}
Anticognition
Instant
Counter target creature or planeswalker spell unless its controller pays {2}. If an opponent has eight or more cards in their graveyard, instead counter that spell, then scry 2.
{1}{U}
Arcane Subtraction
Instant
Target creature gets -4/-0 until end of turn.
Learn. (You may reveal a Lesson card you own from outside the game and put it into your hand, or discard a card to draw a card.)
{2}{U}
Bar the Gate
Instant
Counter target creature or planeswalker spell. Venture into the dungeon. (Enter the first room or advance to the next room.)
{2}{U}
Befuddle
Instant
Target creature gets -4/-0 until end of turn.
Draw a card.
{2}{U}
Bewilder
Instant
Target creature gets -3/-0 until end of turn.
Draw a card.
{2}{U}{U}
Bone to Ash
Instant
Counter target creature spell.
Draw a card.
{4}{U}
Bury in Books
Instant
This spell costs {2} less to cast if it targets an attacking creature.
Put target creature into its owner's library second from the top.
{1}{U}
Call to Heel
Instant
Return target creature to its owner's hand. Its controller draws a card.
{U}
Chain to Memory
Instant
Target creature gets -4/-0 until end of turn. Scry 2.
{U}
Chilling Trap
Instant
Target creature gets -4/-0 until end of turn. If you control a Wizard, draw a card.
{3}{U}
Choking Tethers
Instant
Tap up to four target creatures.
Cycling {1}{U} ({1}{U}, Discard this card: Draw a card.)
When you cycle Choking Tethers, you may tap target creature.
{3}{U}
Comparative Analysis
Instant
Surge {2}{U} (You may cast this spell for its surge cost if you or a teammate has cast another spell this turn.)
Target player draws two cards.
{2}{U}
Compulsive Research
Sorcery
Target player draws three cards. Then that player discards two cards unless they discard a land card.
{2}{U}
Convolute
Instant
Counter target spell unless its controller pays {4}.
{2}{U}
Crippling Chill
Instant
Tap target creature. It doesn't untap during its controller's next untap step.
Draw a card.
{3}{U}
Crush Dissent
Instant
Counter target spell unless its controller pays {2}.
Amass 2. (Put two +1/+1 counters on an Army you control. If you don't control one, create a 0/0 black Zombie Army creature token first.)
{U}
Dazzling Lights
Instant
Target creature gets -3/-0 until end of turn.
Surveil 2. (Look at the top two cards of your library, then put any number of them into your graveyard and the rest on top of your library in any order.)
{3}{U}
Decision Paralysis
Instant
Tap up to two target creatures. Those creatures don't untap during their controller's next untap step.
{1}{U}
Depart the Realm
Instant
Return target nonland permanent to its owner's hand.
Foretell {U} (During your turn, you may pay {2} and exile this card from your hand face down. Cast it on a later turn for its foretell cost.)
{1}{U}{U}
Dissipate
Instant
Counter target spell. If that spell is countered this way, exile it instead of putting it into its owner's graveyard.
{2}{U}
Divination
Sorcery
Draw two cards.
{1}{U}
Everdream
Instant
Draw a card.
Splice onto instant or sorcery {2}{U} (As you cast an instant or sorcery spell, you may reveal this card from your hand and pay its splice cost. If you do, add this card's effects to that spell.)
{2}{U}
Field Research
Sorcery
Kicker {2}{U} (You may pay an additional {2}{U} as you cast this spell.)
Draw two cards. If this spell was kicked, draw three cards instead.
{2}{U}
Flip the Switch
Instant
Counter target spell unless its controller pays {4}. Create a 2/2 black Zombie creature token with decayed. (It can't block. When it attacks, sacrifice it at end of combat.)
{U}{U}
Flood of Recollection
Sorcery
Return target instant or sorcery card from your graveyard to your hand. Exile Flood of Recollection.
{3}{U}{U}
Forceful Denial
Instant
Cascade (When you cast this spell, exile cards from the top of your library until you exile a nonland card that costs less. You may cast it without paying its mana cost. Put the exiled cards on the bottom of your library in a random order.)
Counter target spell.
{2}{U}
Frost Breath
Instant
Tap up to two target creatures. Those creatures don't untap during their controller's next untap step.
{2}{U}
Galestrike
Instant
Return target tapped creature to its owner's hand.
Draw a card.
{2}{U}
Glacial Grasp
Instant
Tap target creature. Its controller mills two cards. That creature doesn't untap during its controller's next untap step. (They put the top two cards of their library into their graveyard.)
Draw a card.
{3}{U}
Griptide
Instant
Put target creature on top of its owner's library.
{3}{U}
Gust of Wind
Sorcery
This spell costs {2} less to cast if you control a creature with flying.
Return target nonland permanent you don't control to its owner's hand.
Draw a card.
{3}{U}
Inspiration
Instant
Target player draws two cards.
--
Island
Basic Land - Island
({T}: Add {U}.)
--
Island
Basic Land - Island
({T}: Add {U}.)
--
Island
Basic Land - Island
({T}: Add {U}.)
--
Island
Basic Land - Island
({T}: Add {U}.)
--
Island
Basic Land - Island
({T}: Add {U}.)
--
Island
Basic Land - Island
({T}: Add {U}.)
--
Island
Basic Land - Island
({T}: Add {U}.)
--
Island
Basic Land - Island
({T}: Add {U}.)
--
Island
Basic Land - Island
({T}: Add {U}.)
--
Island
Basic Land - Island
({T}: Add {U}.)
--
Island
Basic Land - Island
({T}: Add {U}.)
--
Island
Basic Land - Island
({T}: Add {U}.)
--
Island
Basic Land - Island
({T}: Add {U}.)
--
Island
Basic Land - Island
({T}: Add {U}.)
--
Island
Basic Land - Island
({T}: Add {U}.)
--
Island
Basic Land - Island
({T}: Add {U}.)
--
Island
Basic Land - Island
({T}: Add {U}.)
--
Island
Basic Land - Island
({T}: Add {U}.)
--
Island
Basic Land - Island
({T}: Add {U}.)
--
Island
Basic Land - Island
({T}: Add {U}.)
--
Island
Basic Land - Island
({T}: Add {U}.)
--
Island
Basic Land - Island
({T}: Add {U}.)
--
Island
Basic Land - Island
({T}: Add {U}.)
--
Island
Basic Land - Island
({T}: Add {U}.)
--
Island
Basic Land - Island
({T}: Add {U}.)
--
Island
Basic Land - Island
({T}: Add {U}.)
--
Island
Basic Land - Island
({T}: Add {U}.)
--
Island
Basic Land - Island
({T}: Add {U}.)
--
Island
Basic Land - Island
({T}: Add {U}.)
--
Island
Basic Land - Island
({T}: Add {U}.)
--
Island
Basic Land - Island
({T}: Add {U}.)
--
Island
Basic Land - Island
({T}: Add {U}.)
--
Island
Basic Land - Island
({T}: Add {U}.)
--
Island
Basic Land - Island
({T}: Add {U}.)
--
Island
Basic Land - Island
({T}: Add {U}.)
--
Island
Basic Land - Island
({T}: Add {U}.)
{1}{U}
Lose Focus
Instant
Replicate {U} (When you cast this spell, copy it for each time you paid its replicate cost. You may choose new targets for the copies.)
Counter target spell unless its controller pays {2}.
{U}
Maximize Altitude
Sorcery
Target creature gets +1/+1 and gains flying until end of turn.
Jump-start (You may cast this card from your graveyard by discarding a card in addition to paying its other costs. Then exile this card.)
{2}{U}
Mentor's Guidance
Sorcery
When you cast this spell, copy it if you control a planeswalker, Cleric, Druid, Shaman, Warlock, or Wizard.
Scry 1, then draw a card.
{2}{U}
Oona's Grace
Instant
Target player draws a card.
Retrace (You may cast this card from your graveyard by discarding a land card in addition to paying its other costs.)
{2}{U}
Phantasmal Form
Instant
Until end of turn, up to two target creatures each have base power and toughness 3/3, gain flying, and become blue Illusions in addition to their other colors and types.
Draw a card.
{3}{U}
Rain of Revelation
Instant
Draw three cards, then discard a card.
{1}{U}
Recalibrate
Instant
Return target creature to its owner's hand. If you've discarded a card this turn, draw a card.
{3}{U}
Relentless Advance
Sorcery
Amass 3. (Put three +1/+1 counters on an Army you control. If you don't control one, create a 0/0 black Zombie Army creature token first.)
{3}{U}
Revenge of the Drowned
Instant
Target creature's owner puts it on the top or bottom of their library. You create a 2/2 black Zombie creature token with decayed. (It can't block. When it attacks, sacrifice it at end of combat.)
{U}
Rookie Mistake
Instant
Until end of turn, target creature gets +0/+2 and another target creature gets -2/-0.
{1}{U}
Run Away Together
Instant
Choose two target creatures controlled by different players. Return those creatures to their owners' hands.
{U}
Secrets of the Key
Instant
Investigate. If this spell was cast from a graveyard, investigate twice instead. (Create a Clue token. It's an artifact with "{2}, Sacrifice this artifact: Draw a card.")
Flashback {3}{U}
{3}{U}
Serpentine Curve
Sorcery
Create a 0/0 green and blue Fractal creature token. Put X +1/+1 counters on it, where X is one plus the total number of instant and sorcery cards you own in exile and in your graveyard.
{U}
Shell Shield
Instant
Kicker {1} (You may pay an additional {1} as you cast this spell.)
Target creature you control gets +0/+3 until end of turn. If this spell was kicked, that creature also gains hexproof until end of turn. (It can't be the target of spells or abilities your opponents control.)
{1}{U}
Shocking Grasp
Instant
Target creature gets -2/-0 until end of turn.
Draw a card.
{3}{U}
Sift
Sorcery
Draw three cards, then discard a card.
{U}
Sleep of the Dead
Sorcery
Tap target creature. It doesn't untap during its controller's next untap step.
Escape--{2}{U}, Exile three other cards from your graveyard. (You may cast this card from your graveyard for its escape cost.)
{1}{U}
Startle
Instant
Target creature gets -2/-0 until end of turn. Create a 2/2 black Zombie creature token with decayed. (It can't block. When it attacks, sacrifice it at end of combat.)
Draw a card.
{2}{U}
Stealth Mission
Sorcery
Put two +1/+1 counters on target creature you control. That creature can't be blocked this turn.
{1}{U}
Strategic Planning
Sorcery
Look at the top three cards of your library. Put one of them into your hand and the rest into your graveyard.
{U}
String of Disappearances
Instant
Return target creature to its owner's hand. Then that creature's controller may pay {U}{U}. If the player does, they may copy this spell and may choose a new target for that copy.
{3}{U}
Sudden Storm
Instant
Tap up to two target creatures. Those creatures don't untap during their controllers' next untap steps. Scry 1. (Look at the top card of your library. You may put that card on the bottom of your library.)
{2}{U}{U}
Talrand's Invocation
Sorcery
Create two 2/2 blue Drake creature tokens with flying.
{2}{U}{U}
Talrand, Sky Summoner
Legendary Creature - Merfolk Wizard
Whenever you cast an instant or sorcery spell, create a 2/2 blue Drake creature token with flying.
2 /
2
{1}{U}
Think Twice
Instant
Draw a card.
Flashback {2}{U} (You may cast this card from your graveyard for its flashback cost. Then exile it.)
{2}{U}
Thirst for Meaning
Instant
Draw three cards. Then discard two cards unless you discard an enchantment card.
{2}{U}
Tidal Wave
Instant
Create a 5/5 blue Wall creature token with defender. Sacrifice it at the beginning of the next end step.
{4}{U}
Unexplained Vision
Sorcery
Draw three cards.
Adamant -- If at least three blue mana was spent to cast this spell, scry 3.
{3}{U}
Vivisection
Sorcery
As an additional cost to cast this spell, sacrifice a creature.
Draw three cards.
{3}{U}{U}
Whiplash Trap
Instant - Trap
If an opponent had two or more creatures enter the battlefield under their control this turn, you may pay {U} rather than pay this spell's mana cost.
Return two target creatures to their owners' hands.