Modern Horizons 3
Amphibian Downpour {2}{U}
Enchantment - Aura
Flash
Storm
Enchant creature
Enchanted creature loses all abilities and is a blue Frog creature with base power and toughness 1/1.
Storm
Enchant creature
Enchanted creature loses all abilities and is a blue Frog creature with base power and toughness 1/1.
Bespoke Battlewagon {3}{U}
Artifact - Vehicle
{T}: You get {E}{E}.
{T}, Pay {E}{E}: Tap target creature.
{T}, Pay {E}{E}{E}: Draw a card.
Pay {E}{E}{E}{E}: This Vehicle becomes an artifact creature until end of turn.
Crew 4
{T}, Pay {E}{E}: Tap target creature.
{T}, Pay {E}{E}{E}: Draw a card.
Pay {E}{E}{E}{E}: This Vehicle becomes an artifact creature until end of turn.
Crew 4
5/6
Brainsurge {2}{U}
Instant
Draw four cards, then put two cards from your hand on top of your library in any order.
In the Cosmos, secrets swirl and spark like windborne embers, and only Alrund can capture them.
Consign to Memory {U}
Instant
Replicate {1}
Counter target triggered ability or colorless spell.
Counter target triggered ability or colorless spell.
He wept not for what was, but what could never be.
Copycrook {2}{U}{U}
Creature - Shapeshifter Rogue
You may have this creature enter as a copy of any creature on the battlefield, except it has "Whenever this creature attacks, it connives."
The best hiding places are other people.
0/0
Corrupted Shapeshifter {3}{U}
Creature - Eldrazi Shapeshifter
Devoid
As this creature enters, it becomes your choice of a 3/3 creature with flying, a 2/5 creature with vigilance, or a 0/12 creature with defender.
As this creature enters, it becomes your choice of a 3/3 creature with flying, a 2/5 creature with vigilance, or a 0/12 creature with defender.
Within its body, three lineages warred for supremacy.
*/*
Deem Inferior {3}{U}
Sorcery
This spell costs {1} less to cast for each card you've drawn this turn.
The owner of target nonland permanent puts it into their library second from the top or on the bottom.
The owner of target nonland permanent puts it into their library second from the top or on the bottom.
Forced to behold such a pitiful demonstration of scholarship, Archmage Jeven could hold his tongue no longer.
Depth Defiler {3}{U}{U}
Creature - Eldrazi
Devoid
Kicker {C}
When you cast this spell, choose one. If it was kicked, choose both instead.
• Return target creature to its owner's hand.
• Target player draws two cards, then discards a card.
Kicker {C}
When you cast this spell, choose one. If it was kicked, choose both instead.
• Return target creature to its owner's hand.
• Target player draws two cards, then discards a card.
3/5
Dreamtide Whale {2}{U}
Creature - Whale
Vanishing 2
Whenever a player casts their second spell each turn, proliferate.
Whenever a player casts their second spell each turn, proliferate.
7/5
Electrozoa {2}{U}
Creature - Jellyfish
Flash
Flying
When this creature enters, you get {E}{E}.
At the beginning of your first main phase, tap this creature unless you pay {E}.
Flying
When this creature enters, you get {E}{E}.
At the beginning of your first main phase, tap this creature unless you pay {E}.
3/1
Emrakul's Messenger {1}{U}
Creature - Eldrazi Faerie Rogue
Devoid
Flying
Whenever you draw your second card each turn, create a 0/1 colorless Eldrazi Spawn creature token with "Sacrifice this token: Add {C}."
Flying
Whenever you draw your second card each turn, create a 0/1 colorless Eldrazi Spawn creature token with "Sacrifice this token: Add {C}."
"Obey her will! Don't be a fool! Submit your mind to Emrakul!"
2/1
Flare of Denial {1}{U}{U}
Instant
You may sacrifice a nontoken blue creature rather than pay this spell's mana cost.
Counter target spell.
Counter target spell.
"I see where you're going with that, and I don't like it."
Harbinger of the Seas {1}{U}{U}
Creature - Merfolk Wizard
Nonbasic lands are Islands.
The rising moon calls mercilessly to the waves, commanding the sea to rise high enough to devour mountains.
2/2
Hope-Ender Coatl {2}{U}
Creature - Eldrazi Snake
Devoid
Flash
When you cast this spell, counter target spell an opponent controls unless they pay {1}.
Flying
Flash
When you cast this spell, counter target spell an opponent controls unless they pay {1}.
Flying
2/2
Kozilek's Unsealing {2}{U}
Enchantment
Devoid
Whenever you cast a creature spell with mana value 4, 5, or 6, create two 0/1 colorless Eldrazi Spawn creature tokens with "Sacrifice this token: Add {C}."
Whenever you cast a creature spell with mana value 7 or greater, draw three cards.
Whenever you cast a creature spell with mana value 4, 5, or 6, create two 0/1 colorless Eldrazi Spawn creature tokens with "Sacrifice this token: Add {C}."
Whenever you cast a creature spell with mana value 7 or greater, draw three cards.
Petrifying Meddler {4}{U}
Creature - Eldrazi
Devoid
When you cast this spell, tap up to one target creature and put a stun counter on it.
Reach
When you cast this spell, tap up to one target creature and put a stun counter on it.
Reach
4/5
Roil Cartographer {1}{U}
Creature - Merfolk Rogue
Landfall — Whenever a land you control enters, you get {E}.
{T}, Pay six {E}: Draw three cards.
{T}, Pay six {E}: Draw three cards.
"The world shifts constantly, but that doesn't mean it can't be mapped. Our maps must shift as well."
1/3
Sage of the Unknowable {1}{U}
Creature - Human Wizard
{T}: Add {C}. Spend this mana only to cast a colorless spell or to activate an ability.
"Someday, we will walk the Blind Eternities and see the truths that lie beyond the stifling veil of reality."
0/4
Serum Visionary {2}{U}
Creature - Vedalken Wizard
When this creature enters, draw a card, then scry 2.
"Pre-criminal notions detected in the Sixth Precinct. The suspect will confess when arrested in two hours."
2/2
Shadow of the Second Sun {4}{U}{U}
Enchantment - Aura
Enchant player
At the beginning of each of enchanted player's postcombat main phases, there is an additional beginning phase after this phase.
At the beginning of each of enchanted player's postcombat main phases, there is an additional beginning phase after this phase.
Live fully, then return to the beginning.
Strix Serenade {U}
Instant
Counter target artifact, creature, or planeswalker spell. Its controller creates a 2/2 blue Bird creature token with flying.
Some birds sing to nature's beauty and the freedom of the skies. Others simply ask questions.
Tamiyo Meets the Story Circle {1}{U}
Enchantment - Saga
I — Until your next turn, whenever a creature attacks you or a planeswalker you control, it gets -2/-0 until end of turn.
II — Discard any number of cards, then investigate twice for each card discarded this way.
III — Shuffle up to three target cards from your graveyard into your library.
II — Discard any number of cards, then investigate twice for each card discarded this way.
III — Shuffle up to three target cards from your graveyard into your library.
Tempest Harvester {1}{U}
Creature - Merfolk Wizard
When this creature enters, you get {E}{E}.
{T}, Pay {E}: Draw a card, then discard a card.
{T}, Pay {E}: Draw a card, then discard a card.
"The Golden City was a trinket compared to the power that lies beneath the waves."
2/1
Triton Wavebreaker {U}
Enchantment Creature - Merfolk Wizard
Bestow {1}{U}
As long as this permanent is a creature, it has prowess.
Enchanted creature gets +1/+1 and has prowess.
As long as this permanent is a creature, it has prowess.
Enchanted creature gets +1/+1 and has prowess.
1/1
Tune the Narrative {U}
Instant
Draw a card. You get {E}{E}.
"The kami whisper of other worlds, brimming with stories untold. It would take a lifetime to learn them. A lifetime well spent."