Strixhaven: School of Mages Theme Booster Prismari has variants:
Explore this pack in Sealed.

Sheets

Sheet uncommon (duplicates allowed)

At rate 4/101 (3.96%)
Academic Dispute
Ardent Dustspeaker
Creative Outburst
Divide by Zero
Explosive Welcome
Expressive Iteration
Grinning Ignus
Hall Monitor
Igneous Inspiration
Kelpie Guide
Maelstrom Muse
Mascot Interception
Mentor's Guidance
Mercurial Transformation
Practical Research
Prismari Apprentice
Rootha, Mercurial Artist
Snow Day
Solve the Equation
Start from Scratch
Storm-Kiln Artist
Symmetry Sage
Test of Talents
Wormhole Serpent
At rate 1/101 (0.99%)
Access Tunnel
Reflective Golem
Spell Satchel
Team Pennant
Zephyr Boots

Sheet common (duplicates allowed)

At rate 2/63 (3.17%)
Arcane Subtraction
Blood Age General
Burrog Befuddler
Bury in Books
Curate
Dragon's Approach
Elemental Masterpiece
Elemental Summoning
Enthusiastic Study
First Day of Class
Frost Trickster
Fuming Effigy
Heated Debate
Oggyar Battle-Seer
Pigment Storm
Pillardrop Warden
Pop Quiz
Prismari Campus
Prismari Pledgemage
Reject
Resculpt
Soothsayer Adept
Spectacle Mage
Sudden Breakthrough
Teach by Example
Tome Shredder
Twinscroll Shaman
Vortex Runner
Waterfall Aerialist
At rate 1/126 (0.79%)
Archway Commons
Biblioplex Assistant
Campus Guide
Cogwork Archivist
Environmental Sciences
Excavated Wall
Expanded Anatomy
Introduction to Annihilation
Introduction to Prophecy
Letter of Acceptance

Sheet rare_mythic

At rate 8/161 (4.97%)
Archmage Emeritus
Conspiracy Theorist
Culmination of Studies
Draconic Intervention
Dream Strix
Efreet Flamepainter
Elemental Expressionist
Fervent Mastery
Frostboil Snarl
Ingenious Mastery
Multiple Choice
Prismari Command
Retriever Phoenix
Teachings of the Archaics
Tempted by the Oriq
Torrent Sculptor
Flamethrower Sonata
Uvilda, Dean of Perfection
Nassari, Dean of Expression
At rate 4/161 (2.48%)
Crackle with Power
Galazeth Prismari
Magma Opus
Rowan, Scholar of Sparks
Will, Scholar of Frost
At rate 2/161 (1.24%)
Hall of Oracles
Strixhaven Stadium
The Biblioplex
Wandering Archaic
Explore the Vastlands
At rate 1/161 (0.62%)
Mascot Exhibition