Addendum -- If you cast this spell during your main phase, draw a card.
{U}
Blustersquall
Instant
Tap target creature you don't control.
Overload {3}{U} (You may cast this spell for its overload cost. If you do, change its text by replacing all instances of "target" with "each.")
{2}{U}{U}
Bone to Ash
Instant
Counter target creature spell.
Draw a card.
{U}{U}
Boomerang
Instant
Return target permanent to its owner's hand.
{2}{U}
Call to Mind
Sorcery
Return target instant or sorcery card from your graveyard to your hand.
{1}{U}{U}
Cancel
Instant
Counter target spell.
{3}{U}
Clone
Creature - Shapeshifter
You may have Clone enter the battlefield as a copy of any creature on the battlefield.
0 /
0
{U}{U}
Counterspell
Instant
Counter target spell.
{2}{U}
Crippling Chill
Instant
Tap target creature. It doesn't untap during its controller's next untap step.
Draw a card.
{1}{U}
Disperse
Instant
Return target nonland permanent to its owner's hand.
{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.
{U}
Downsize
Instant
Target creature you don't control gets -4/-0 until end of turn.
Overload {2}{U} (You may cast this spell for its overload cost. If you do, change "target" in its text to "each.")
{1}{U}{U}
Dream Fracture
Instant
Counter target spell. Its controller draws a card.
Draw a card.
{1}
Elixir of Immortality
Artifact
{2}, {T}: You gain 5 life. Shuffle Elixir of Immortality and your graveyard into their owner's library.
{3}{U}
Ensnare
Instant
You may return two Islands you control to their owner's hand rather than pay this spell's mana cost.
Tap all creatures.
{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}
Exhaustion
Sorcery
Creatures and lands target opponent controls don't untap during their next untap step.
{3}{U}
Fact or Fiction
Instant
Reveal the top five cards of your library. An opponent separates those cards into two piles. Put one pile into your hand and the other into your graveyard.
{1}{U}
Favorable Winds
Enchantment
Creatures you control with flying get +1/+1.
{U}
Fleeting Distraction
Instant
Target creature gets -1/-0 until end of turn.
Draw a card.
{3}{U}
Foresee
Sorcery
Scry 4, then draw two cards.
{4}{U}{U}
Frost Titan
Creature - Giant
Whenever Frost Titan becomes the target of a spell or ability an opponent controls, counter that spell or ability unless its controller pays {2}.
Whenever Frost Titan enters the battlefield or attacks, tap target permanent. It doesn't untap during its controller's next untap step.
6 /
6
{2}{U}
Galestrike
Instant
Return target tapped creature to its owner's hand.
Draw a card.
--
Ghost Quarter
Land
{T}: Add {C}.
{T}, Sacrifice Ghost Quarter: Destroy target land. Its controller may search their library for a basic land card, put it onto the battlefield, then shuffle.
{U/P}
Gitaxian Probe
Sorcery
({U/P} can be paid with either {U} or 2 life.)
Look at target player's hand.
Draw a card.
{2}{U}
Gomazoa
Creature - Jellyfish
Defender, flying
{T}: Put Gomazoa and each creature it's blocking on top of their owners' libraries, then those players shuffle.
0 /
3
--
Haunted Fengraf
Land
{T}: Add {C}.
{3}, {T}, Sacrifice Haunted Fengraf: Return a creature card at random from your graveyard to your hand.
{2}{U}
Hover Barrier
Creature - Illusion Wall
Defender, flying
0 /
6
{2}{U}
Hydrolash
Instant
Attacking creatures get -2/-0 until end of turn.
Draw a card.
--
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}.)
{2}{U}
Keep Watch
Instant
Draw a card for each attacking creature.
{1}{U}
Mana Leak
Instant
Counter target spell unless its controller pays {3}.
{2}{U}
Mana Short
Instant
Tap all lands target player controls and that player loses all unspent mana.
{X}{U}{U}
Mind Spring
Sorcery
Draw X cards.
{U}
Mizzium Skin
Instant
Target creature you control gets +0/+1 and gains hexproof until end of turn.
Overload {1}{U} (You may cast this spell for its overload cost. If you do, change its text by replacing all instances of "target" with "each.")
{3}{U}
Murmuring Mystic
Creature - Human Wizard
Whenever you cast an instant or sorcery spell, create a 1/1 blue Bird Illusion creature token with flying.
1 /
5
{2}{U}{U}
Niblis of Frost
Creature - Spirit
Flying
Prowess (Whenever you cast a noncreature spell, this creature gets +1/+1 until end of turn.)
Whenever you cast an instant or sorcery spell, tap target creature an opponent controls. That creature doesn't untap during its controller's next untap step.
3 /
3
--
Opal Palace
Land
{T}: Add {C}.
{1}, {T}: Add one mana of any color in your commander's color identity. If you spend this mana to cast your commander, it enters the battlefield with a number of additional +1/+1 counters on it equal to the number of times it's been cast from the command zone this game.
{4}{U}{U}
Opportunity
Instant
Target player draws four cards.
{3}{U/P}
Phyrexian Metamorph
Artifact Creature - Phyrexian Shapeshifter
({U/P} can be paid with either {U} or 2 life.)
You may have Phyrexian Metamorph enter the battlefield as a copy of any artifact or creature on the battlefield, except it's an artifact in addition to its other types.
0 /
0
{U}
Ponder
Sorcery
Look at the top three cards of your library, then put them back in any order. You may shuffle.
Draw a card.
{U}
Preordain
Sorcery
Scry 2, then draw a card. (To scry 2, look at the top two cards of your library, then put any number of them on the bottom and the rest on top in any order.)
{U}{U}
Psychic Barrier
Instant
Counter target creature spell. Its controller loses 1 life.
{4}{U}
Quicksilver Geyser
Instant
Return up to two target nonland permanents to their owners' hands.
{4}{U}{U}
Recurring Insight
Sorcery
Draw cards equal to the number of cards in target opponent's hand.
Rebound (If you cast this spell from your hand, exile it as it resolves. At the beginning of your next upkeep, you may cast this card from exile without paying its mana cost.)
{U}{U}
Redirect
Instant
You may choose new targets for target spell.
{2}{U}
Regress
Instant
Return target permanent to its owner's hand.
{1}
Relic of Progenitus
Artifact
{T}: Target player exiles a card from their graveyard.
{1}, Exile Relic of Progenitus: Exile all graveyards. Draw a card.
--
Reliquary Tower
Land
You have no maximum hand size.
{T}: Add {C}.
{1}{U}{U}
Rescind
Instant
Return target permanent to its owner's hand.
Cycling {2} ({2}, Discard this card: Draw a card.)
{2}{U}{U}
Rewind
Instant
Counter target spell. Untap up to four lands.
{1}{U}
See Beyond
Sorcery
Draw two cards, then shuffle a card from your hand into your library.
{2}{U}{U}
Sleep
Sorcery
Tap all creatures target player controls. Those creatures don't untap during that player's next untap step.
{1}
Sol Ring
Artifact
{T}: Add {C}{C}.
{3}{U}{U}{U}
Sphinx of Magosi
Creature - Sphinx
Flying
{2}{U}: Draw a card, then put a +1/+1 counter on Sphinx of Magosi.
6 /
6
{1}{U}{U}
Stoic Rebuttal
Instant
Metalcraft -- This spell costs {1} less to cast if you control three or more artifacts.
Counter target spell.
{U}
Stream of Unconsciousness
Tribal Instant - Wizard
Target creature gets -4/-0 until end of turn. If you control a Wizard, draw a card.
{4}{U}
Switcheroo
Sorcery
Exchange control of two target creatures.
{X}{U}
Syncopate
Instant
Counter target spell unless its controller pays {X}. If that spell is countered this way, exile it instead of putting it into its owner's graveyard.
{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
--
Temple of the False God
Land
{T}: Add {C}{C}. Activate only if you control five or more lands.
{2}{U}
Trinket Mage
Creature - Human Wizard
When Trinket Mage enters the battlefield, you may search your library for an artifact card with mana value 1 or less, reveal that card, put it into your hand, then shuffle.
2 /
2
{U}
Twisted Image
Instant
Switch target creature's power and toughness until end of turn.
Draw a card.
{2}{U}
Twitch
Instant
You may tap or untap target artifact, creature, or land.
Draw a card.
{U}
Unsummon
Instant
Return target creature to its owner's hand.
{U}
Void Snare
Sorcery
Return target nonland permanent to its owner's hand.
{1}{U}
Void Stalker
Creature - Elemental
{2}{U}, {T}: Put Void Stalker and target creature on top of their owners' libraries, then those players shuffle their libraries.
2 /
1
{2}{U}
Web of Inertia
Enchantment
At the beginning of combat on each opponent's turn, that player may exile a card from their graveyard. If the player doesn't, creatures they control can't attack you this turn.
{2}{U}
Winged Words
Sorcery
This spell costs {1} less to cast if you control a creature with flying.
Draw two cards.
{U}
Word of Undoing
Instant
Return target creature and all white Auras you own attached to it to their owners' hands.