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.

Plains

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.

Sundown Pass

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

Mountain

Shattered Acolyte

Lifelink
{1}, Sacrifice this creature: Destroy target artifact or enchantment.

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.

Culling the Weak

As an additional cost to cast this spell, sacrifice a creature.
Add {B}{B}{B}{B}.

Stadium Tidalmage

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

Arcane Omens

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

Rapturous Moment

Draw three cards, then discard two cards. Add {U}{U}{R}{R}{R}.

Helping Hand

Return target creature card with mana value 3 or less from your graveyard to the battlefield tapped.

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.

Borrowed Knowledge

Choose one —
• Discard your hand, then draw cards equal to the number of cards in target opponent's hand.
• Discard your hand, then draw cards equal to the number of cards discarded this way.

Primary Research

When this enchantment enters, return target nonland permanent card with mana value 3 or less from your graveyard to the battlefield.
At the beginning of your end step, if a card left your graveyard this turn, draw a card.

Moment of Reckoning

Choose up to four. You may choose the same mode more than once.
• Destroy target nonland permanent.
• Return target nonland permanent card from your graveyard to the battlefield.

Lorehold, the Historian

Flying, haste
Each instant and sorcery card in your hand has miracle {2}. (You may cast a card for its miracle cost when you draw it if it's the first card you drew this turn.)
At the beginning of each opponent's upkeep, you may discard a card. If you do, draw a card.

Rubble Rouser

When this creature enters, you may discard a card. If you do, draw a card.
{T}, Exile a card from your graveyard: Add {R}. When you do, this creature deals 1 damage to each opponent.

Forum Necroscribe

Ward—Discard a card.
Repartee — Whenever you cast an instant or sorcery spell that targets a creature, return target creature card from your graveyard to the battlefield.

Lecturing Scornmage

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

Essence Scatter

Swamp

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.)

Pull from the Grave

Return up to two target creature cards from your graveyard to your hand. You gain 2 life.

Ajani's Response

This spell costs {3} less to cast if it targets a tapped creature.
Destroy target creature.

Ulna Alley Shopkeep

Menace (This creature can't be blocked except by two or more creatures.)
Infusion — This creature gets +2/+0 as long as you gained life this turn.

Withering Curse

All creatures get -2/-2 until end of turn.
Infusion — If you gained life this turn, destroy all creatures instead.

Arnyn, Deathbloom Botanist

Deathtouch
Whenever a creature you control with power or toughness 1 or less dies, target opponent loses 2 life and you gain 2 life.

Unsubtle Mockery

Unsubtle Mockery deals 4 damage to target creature. Surveil 1. (Look at the top card of your library. You may put it into your graveyard.)

Rehearsed Debater

Vigilance
Repartee — Whenever you cast an instant or sorcery spell that targets a creature, this creature gets +1/+1 until end of turn.

Ascendant Dustspeaker

Flying
When this creature enters, put a +1/+1 counter on another target creature you control.
At the beginning of combat on your turn, exile up to one target card from a graveyard.

Hardened Academic

Flying, haste
Discard a card: This creature gains lifelink until end of turn.
Whenever one or more cards leave your graveyard, put a +1/+1 counter on target creature you control.

Craft with Pride

Create a Treasure token. (It's an artifact with "{T}, Sacrifice this token: Add one mana of any color.")

Goblin Glasswright

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

Goblin Glasswright // Craft with Pride

Rapier Wit

Tap target creature. If it's your turn, put a stun counter on it. (If a permanent with a stun counter would become untapped, remove one from it instead.)
Draw a card.