Fix What's Broken

As an additional cost to cast this spell, pay X life.
Return each artifact and creature card with mana value X from your graveyard to the battlefield.

Efflorescence

Put two +1/+1 counters on target creature.
Infusion — If you gained life this turn, that creature also gains trample and indestructible until end of turn.

Quick Study

Terramorphic Expanse

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

Owlin Historian

Flying
When this creature enters, surveil 1. (Look at the top card of your library. You may put it into your graveyard.)
Whenever one or more cards leave your graveyard, this creature gets +1/+1 until end of turn.

Arcane Omens

Converge — Target player discards X cards, where X is the number of colors of mana spent to cast this spell.

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.

Striking Palette

When you next cast an instant or sorcery spell this turn, copy that spell. You may choose new targets for the copy.

Pigment Wrangler

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

Pigment Wrangler // Striking Palette

Elemental Mascot

Flying, vigilance
Opus — Whenever you cast an instant or sorcery spell, this creature gets +1/+0 until end of turn. If five or more mana was spent to cast that spell, exile the top card of your library. You may play that card until the end of your next turn.

Forum's Favor

Target creature gets +1/+0 and gains flying until end of turn.

Honorbound Page

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

Honorbound Page // Forum's Favor

Stadium Tidalmage

Whenever this creature enters or attacks, you may draw a card. If you do, discard a card.

Sundering Archaic

Converge — When this creature enters, exile target nonland permanent an opponent controls with mana value less than or equal to the number of colors of mana spent to cast this creature.
{2}: Put target card from a graveyard on the bottom of its owner's library.

Startled Relic Sloth

Trample, lifelink
At the beginning of combat on your turn, exile up to one target card from a graveyard.

Lecturing Scornmage

Repartee — Whenever you cast an instant or sorcery spell that targets a creature, put a +1/+1 counter on this creature.

Ancestral Anger

Target creature gains trample and gets +X/+0 until end of turn, where X is 1 plus the number of cards named Ancestral Anger in your graveyard.
Draw a card.

Wander Off

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.)

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.)

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.

Last Gasp

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

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.

Plains

Expressive Firedancer

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 also gains double strike until end of turn.

Eager Glyphmage

When this creature enters, create a 1/1 white and black Inkling creature token with flying.

Cost of Brilliance

Target player draws two cards and loses 2 life. Put a +1/+1 counter on up to one target creature.

Wilt in the Heat

This spell costs {2} less to cast if one or more cards left your graveyard this turn.
Wilt in the Heat deals 5 damage to target creature. If that creature would die this turn, exile it instead.

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.

Rearing Embermare

Fields of Strife

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

Essence Scatter

Witherbloom Charm

Choose one —
• You may sacrifice a permanent. If you do, draw two cards.
• You gain 5 life.
• Destroy target nonland permanent with mana value 2 or less.

Colossus of the Blood Age

When this creature enters, it deals 3 damage to each opponent and you gain 3 life.
When this creature dies, discard any number of cards, then draw that many cards plus one.

Prismari, the Inspiration

Flying
Ward—Pay 5 life.
Instant and sorcery spells you cast have storm. (Whenever you cast an instant or sorcery spell, copy it for each spell cast before it this turn. You may choose new targets for the copies.)

Prismari Charm

Choose one —
• Surveil 2, then draw a card.
• Prismari Charm deals 1 damage to each of one or two targets.
• Return target nonland permanent to its owner's hand.

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.)

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.)

Mindful Biomancer

When this creature enters, you gain 1 life.
{2}{G}: This creature gets +2/+2 until end of turn. Activate only once each turn.

Visionary's Dance

Create two 3/3 blue and red Elemental creature tokens with flying.
{2}, Discard this card: Look at the top two cards of your library. Put one of them into your hand and the other into your graveyard.

Inkshape Demonstrator

Ward {2} (Whenever this creature becomes the target of a spell or ability an opponent controls, counter it unless that player pays {2}.)
Repartee — Whenever you cast an instant or sorcery spell that targets a creature, this creature gets +1/+0 and gains lifelink until end of turn.

Forest

Mountain

Bogwater Lumaret

Whenever this creature or another creature you control enters, you gain 1 life.

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.

Divergent Equation

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

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.)

Spirit Mascot

Whenever one or more cards leave your graveyard, put a +1/+1 counter on this creature.

Swamp

Seize the Spoils

As an additional cost to cast this spell, discard a card.
Draw two cards and create a Treasure token. (It's an artifact with "{T}, Sacrifice this token: Add one mana of any color.")

Postmortem Professor

This creature can't block.
Whenever this creature attacks, each opponent loses 1 life and you gain 1 life.
{1}{B}, Exile an instant or sorcery card from your graveyard: Return this card from your graveyard to the battlefield.

Diary of Dreams

Whenever you cast an instant or sorcery spell, put a page counter on this artifact.
{5}, {T}: Draw a card. This ability costs {1} less to activate for each page counter on this artifact.

Awaken the Ages

Create two 2/2 red and white Spirit creature tokens.

Strife Scholar

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

Strife Scholar // Awaken the Ages

Shattered Sanctum

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

Embrace the Paradox

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

Melancholic Poet

Repartee — Whenever you cast an instant or sorcery spell that targets a creature, each opponent loses 1 life and you gain 1 life.

Tackle Artist

Trample
Opus — Whenever you cast an instant or sorcery spell, put a +1/+1 counter on this creature. If five or more mana was spent to cast that spell, put two +1/+1 counters on this creature instead.

Sneering Shadewriter

Flying
When this creature enters, each opponent loses 2 life and you gain 2 life.

Pest Mascot

Trample
Whenever you gain life, put a +1/+1 counter on this creature.

Island

Run Behind

This spell costs {1} less to cast if it targets an attacking creature.
Target creature's owner puts it on their choice of the top or bottom of their library.

Spectacle Summit

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

Interjection

Target creature gets +2/+2 and gains first strike until end of turn.

Stirring Honormancer

When this creature enters, look at the top X cards of your library, where X is the number of creatures you control. Put one of those cards into your hand and the rest into your graveyard.

Comforting Counsel

Whenever you gain life, put a growth counter on this enchantment.
As long as there are five or more growth counters on this enchantment, creatures you control get +3/+3.

Pursue the Past

You gain 2 life. You may discard a card. If you do, draw two cards.
Flashback {2}{R}{W} (You may cast this card from your graveyard for its flashback cost. Then exile 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.

Careful Study

Spellbook Seeker

Spellbook Seeker // Careful Study

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.

Teacher's Pest

Menace (This creature can't be blocked except by two or more creatures.)
Whenever this creature attacks, you gain 1 life.
{B}{G}: Return this card from your graveyard to the battlefield tapped.

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.