Gnarled Professor - Promo Pack (PSTX) from Strixhaven: School of Mages, available at 401 Games Canada.

• Rarity: Rare
• Finish: Normal
• Artist: Simon Dominic
• Card Text:
  Trample
  When Gnarled Professor enters the battlefield, learn. (You may reveal a Lesson card you own from outside the game and put it into your hand, or discard a card to draw a card.)