Zealous Lorecaster

When this creature enters, return target instant or sorcery card from your graveyard to your hand.

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

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.)

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.

Vibrant Idea

Landscape Painter

Landscape Painter // Vibrant Idea

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.

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.

Seething Song

Blazing Firesinger

Blazing Firesinger // Seething Song

Artistic Process

Choose one —
• Artistic Process deals 6 damage to target creature.
• Artistic Process deals 2 damage to each creature you don't control.
• Create a 3/3 blue and red Elemental creature token with flying. It gains haste until end of turn.

Mountain

Tome Blast

Tome Blast deals 2 damage to any target.
Flashback {4}{R} (You may cast this card from your graveyard for its flashback cost. Then exile it.)

Heated Argument

Heated Argument deals 6 damage to target creature. You may exile a card from your graveyard. If you do, Heated Argument also deals 2 damage to that creature's controller.

Thunderdrum Soloist

Reach
Opus — Whenever you cast an instant or sorcery spell, this creature deals 1 damage to each opponent. If five or more mana was spent to cast that spell, this creature deals 3 damage to each opponent instead.

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.)

Island

Rapturous Moment

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

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.