Chelonian Tackle

Target creature you control gets +0/+10 until end of turn. Then it fights up to one target creature an opponent controls. (Each deals damage equal to its power to the other.)

Burrog Barrage

Target creature you control gets +1/+0 until end of turn if you've cast another instant or sorcery spell this turn. Then it deals damage equal to its power to up to one target creature an opponent controls.

Stream of Life

Infirmary Healer

This creature enters prepared. (While it's prepared, you may cast a copy of its spell. Doing so unprepares it.)

Infirmary Healer // Stream of Life

Quandrix Charm

Choose one —
• Counter target spell unless its controller pays {2}.
• Destroy target enchantment.
• Target creature has base power and toughness 5/5 until end of turn.

Orysa, Tide Choreographer

This spell costs {3} less to cast if creatures you control have total toughness 10 or greater.
When Orysa enters, draw two cards.

Island

Growth Curve

Put a +1/+1 counter on target creature you control, then double the number of +1/+1 counters on that creature.

Brainstorm

Draw three cards, then put two cards from your hand on top of your library in any order.

Harmonized Trio

{T}, Tap two untapped creatures you control: This creature becomes prepared. (While it's prepared, you may cast a copy of its spell. Doing so unprepares it.)

Harmonized Trio // Brainstorm

Cuboid Colony

Flash
Flying, trample
Increment (Whenever you cast a spell, if the amount of mana you spent is greater than this creature's power or toughness, put a +1/+1 counter on this creature.)

Deep Sight

Tam, Observant Sequencer

Landfall — Whenever a land you control enters, Tam becomes prepared. (While it's prepared, you may cast a copy of its spell. Doing so unprepares it.)

Tam, Observant Sequencer // Deep Sight

Spell Pierce

Counter target noncreature spell unless its controller pays {2}.

Divergent Equation

Return up to X target instant and/or sorcery cards from your graveyard to your hand.
Exile Divergent Equation.

Wisdom of Ages

Return all instant and sorcery cards from your graveyard to your hand. You have no maximum hand size for the rest of the game.
Exile Wisdom of Ages.

Fractal Anomaly

Create a 0/0 green and blue Fractal creature token and put X +1/+1 counters on it, where X is the number of cards you've drawn this turn.

Rampant Growth

Search your library for a basic land card, put that card onto the battlefield tapped, then shuffle.

Studious First-Year

Studious First-Year // Rampant Growth

Homesickness

Target player draws two cards. Tap up to two target creatures. Put a stun counter on each of them. (If a permanent with a stun counter would become untapped, remove one from it instead.)

Fractalize

Until end of turn, target creature becomes a green and blue Fractal with base power and toughness each equal to X plus 1. (It loses all other colors and creature types.)

Deduce

Draw a card. Investigate. (Create a Clue token. It's an artifact with "{2}, Sacrifice this token: Draw a card.")

Brush Off

This spell costs {1}{U} less to cast if it targets an instant or sorcery spell.
Counter target spell.

Fractal Tender

Ward {2}
Increment (Whenever you cast a spell, if the amount of mana you spent is greater than this creature's power or toughness, put a +1/+1 counter on this creature.)
At the beginning of each end step, if you put a counter on this creature this turn, create a 0/0 green and blue Fractal creature token and put three +1/+1 counters on it.

Pick Your Poison

Choose one —
• Each opponent sacrifices an artifact of their choice.
• Each opponent sacrifices an enchantment of their choice.
• Each opponent sacrifices a creature with flying of their choice.

Vibrant Idea

Landscape Painter

Landscape Painter // Vibrant Idea

Embrace the Paradox

Draw three cards. You may put a land card from your hand onto the battlefield tapped.

Giant Growth

Target creature gets +3/+3 until end of turn.

Textbook Tabulator

Increment (Whenever you cast a spell, if the amount of mana you spent is greater than this creature's power or toughness, put a +1/+1 counter on this creature.)
When this creature enters, 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.)

Zimone's Experiment

Look at the top five cards of your library. You may reveal up to two creature and/or land cards from among them, then put the rest on the bottom of your library in a random order. Put all land cards revealed this way onto the battlefield tapped and put all creature cards revealed this way into your hand.

Pongify

Destroy target creature. It can't be regenerated. Its controller creates a 3/3 green Ape creature token.

Dreamroot Cascade

This land enters tapped unless you control two or more other lands.
{T}: Add {G} or {U}.

Additive Evolution

When this enchantment enters, create a 0/0 green and blue Fractal creature token. Put three +1/+1 counters on it.
At the beginning of combat on your turn, put a +1/+1 counter on target creature you control. It gains vigilance until end of turn.

Noxious Newt

Topiary Lecturer

Increment (Whenever you cast a spell, if the amount of mana you spent is greater than this creature's power or toughness, put a +1/+1 counter on this creature.)
{T}: Add an amount of {G} equal to this creature's power.

Ambitious Augmenter

Increment (Whenever you cast a spell, if the amount of mana you spent is greater than this creature's power or toughness, put a +1/+1 counter on this creature.)
When this creature dies, if it had one or more counters on it, create a 0/0 green and blue Fractal creature token, then put this creature's counters on that token.

Oracle's Gift

Create X 0/0 green and blue Fractal creature tokens, then put X +1/+1 counters on each Fractal you control.

Jadzi, Steward of Fate

Jadzi enters prepared. (While it's prepared, you may cast a copy of its spell. Doing so unprepares it.)
When Jadzi enters, draw two cards, then discard two cards.

Jadzi, Steward of Fate // Oracle's Gift

Hydro-Channeler

{T}: Add {U}. Spend this mana only to cast an instant or sorcery spell.
{1}, {T}: Add one mana of any color. Spend this mana only to cast an instant or sorcery spell.

Environmental Scientist

When this creature enters, you may search your library for a basic land card, reveal it, put it into your hand, then shuffle.

Emil, Vastlands Roamer

Creatures you control with +1/+1 counters on them have trample.
{4}{G}, {T}: Create a 0/0 green and blue Fractal creature token. Put X +1/+1 counters on it, where X is the number of differently named lands you control.

Chase Inspiration

Target creature you control gets +0/+3 and gains hexproof until end of turn. (It can't be the target of spells or abilities your opponents control.)

Oracle's Restoration

Target creature you control gets +1/+1 until end of turn. You draw a card and gain 1 life.

Proctor's Gaze

Return up to one target nonland permanent to its owner's hand. Search your library for a basic land card, put it onto the battlefield tapped, then shuffle.

Aqueous Aria

Create a 3/3 blue and red Elemental creature token with flying.

Campus Composer

Ward {2}
This creature enters prepared. (While it's prepared, you may cast a copy of its spell. Doing so unprepares it.)

Campus Composer // Aqueous Aria

Meditation Pools

This land enters tapped.
{T}: Add {G} or {U}.
{4}, {T}, Sacrifice this land: Draw a card.

Flow State

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. If there is an instant card and a sorcery card in your graveyard, instead put two of them into your hand and the rest on the bottom of your library in any order.

Careful Study

Spellbook Seeker

Flying
This creature enters prepared. (While it's prepared, you may cast a copy of its spell. Doing so unprepares it.)

Spellbook Seeker // Careful Study

Sleight of Hand

Look at the top two cards of your library. Put one of them into your hand and the other on the bottom of your library.

Quandrix, the Proof

Flying, trample
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 in a random order.)
Instant and sorcery spells you cast from your hand have cascade.

Biblioplex Tomekeeper

When this creature enters, choose up to one —
• Target creature becomes prepared. (Only creatures with prepare spells can become prepared.)
• Target creature becomes unprepared.

Skycoach Waypoint

{T}: Add {C}.
{3}, {T}: Target creature becomes prepared. (Only creatures with prepare spells can become prepared.)

Exhibition Tidecaller

Opus — Whenever you cast an instant or sorcery spell, target player mills three cards. If five or more mana was spent to cast that spell, that player mills ten cards instead.

Snarl Song

Converge — Create two 0/0 green and blue Fractal creature tokens. Put X +1/+1 counters on each of them and you gain X life, where X is the number of colors of mana spent to cast this spell.

Fractal Mascot

Trample
When this creature enters, tap target creature an opponent controls. Put a stun counter on it. (If a permanent with a stun counter would become untapped, remove one from it instead.)

Banishing Betrayal

Return target nonland permanent to its owner's hand. Surveil 1. (Look at the top card of your library. You may put it into your graveyard.)

Geometer's Arthropod

Whenever you cast a spell with {X} in its mana cost, look at the top X cards of your library. Put one of them into your hand and the rest on the bottom of your library in a random order.

Terramorphic Expanse

{T}, Sacrifice this land: Search your library for a basic land card, put it onto the battlefield tapped, then shuffle.

Hungry Graffalon

Reach
Increment (Whenever you cast a spell, if the amount of mana you spent is greater than this creature's power or toughness, put a +1/+1 counter on this creature.)

Essence Scatter

Berta, Wise Extrapolator

Increment (Whenever you cast a spell, if the amount of mana you spent is greater than this creature's power or toughness, put a +1/+1 counter on this creature.)
Whenever one or more +1/+1 counters are put on Berta, add one mana of any color.
{X}, {T}: Create a 0/0 green and blue Fractal creature token and put X +1/+1 counters on it.

Paradox Surveyor

Reach
When this creature enters, look at the top five cards of your library. You may reveal a land card or a card with {X} in its mana cost from among them and put it into your hand. Put the rest on the bottom of your library in a random order.

Applied Geometry

Create a token that's a copy of target non-Aura permanent you control, except it's a 0/0 Fractal creature in addition to its other types. Put six +1/+1 counters on it.

Forest

Royal Treatment

Target creature you control gains hexproof until end of turn. Create a Royal Role token attached to that creature. (If you control another Role on it, put that one into the graveyard. Enchanted creature gets +1/+1 and has ward {1}.)

Paradox Gardens

This land enters tapped.
{T}: Add {G} or {U}.
{2}{G}{U}, {T}: Surveil 1. (Look at the top card of your library. You may put it into your graveyard.)

Ancestral Recall

Emeritus of Ideation

Flying, ward {2}
This creature enters prepared.
Whenever this creature attacks, you may exile eight cards from your graveyard. If you do, this creature becomes prepared.

Emeritus of Ideation // Ancestral Recall

Stock Up

Look at the top five cards of your library. Put two of them into your hand and the rest on the bottom of your library in any order.

Matterbending Mage

When this creature enters, return up to one other target creature to its owner's hand.
Whenever you cast a spell with {X} in its mana cost, this creature can't be blocked this turn.

Wild Hypothesis

Create a 0/0 green and blue Fractal creature token. Put X +1/+1 counters on it.
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.)

Tester of the Tangential

Increment (Whenever you cast a spell, if the amount of mana you spent is greater than this creature's power or toughness, put a +1/+1 counter on this creature.)
At the beginning of combat on your turn, you may pay {X}. When you do, move X +1/+1 counters from this creature onto another target creature.

Deluge Virtuoso

When this creature enters, tap target creature an opponent controls and put a stun counter on it. (If a permanent with a stun counter would become untapped, remove one from it instead.)
Opus — Whenever you cast an instant or sorcery spell, this creature gets +1/+1 until end of turn. If five or more mana was spent to cast that spell, this creature gets +2/+2 until end of turn instead.

Aberrant Manawurm

Trample
Whenever you cast an instant or sorcery spell, this creature gets +X/+0 until end of turn, where X is the amount of mana spent to cast that spell.

Command Tower

{T}: Add one mana of any color in your commander's color identity.

Shared Roots

Search your library for a basic land card, put it onto the battlefield tapped, then shuffle.

Quick Study

Procrastinate

Tap target creature. Put twice X stun counters on it. (If a permanent with a stun counter would become untapped, remove one from it instead.)