20 cards where the card types include “lesson” and the language is French and the set is “stx”

Environmental Sciences (Strixhaven: School of Mages #1)
Expanded Anatomy (Strixhaven: School of Mages #2)
Introduction to Annihilation (Strixhaven: School of Mages #3)
Introduction to Prophecy (Strixhaven: School of Mages #4)
Mascot Exhibition (Strixhaven: School of Mages #5)
Academic Probation (Strixhaven: School of Mages #7)
Reduce to Memory (Strixhaven: School of Mages #25)
Mercurial Transformation (Strixhaven: School of Mages #47)
Teachings of the Archaics (Strixhaven: School of Mages #57)
Confront the Past (Strixhaven: School of Mages #67)
Necrotic Fumes (Strixhaven: School of Mages #78)
Illuminate History (Strixhaven: School of Mages #108)
Start from Scratch (Strixhaven: School of Mages #114)
Basic Conjuration (Strixhaven: School of Mages #120)
Containment Breach (Strixhaven: School of Mages #125)
Elemental Summoning (Strixhaven: School of Mages #183)
Fractal Summoning (Strixhaven: School of Mages #187)
Inkling Summoning (Strixhaven: School of Mages #195)
Pest Summoning (Strixhaven: School of Mages #211)
Spirit Summoning (Strixhaven: School of Mages #236)

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