Change the Equation

Change the Equation {1}{U}

Instant
Choose one —
• Counter target spell with mana value 2 or less.
• Counter target red or green spell with mana value 6 or less.
"It's not your fault. Strixhaven taught you an imperfect premise. Okay, the imperfect execution was your fault."
Details
Legalities
Rulings
  • 2023-04-14 If a spell has {X} in its mana cost, use the value chosen for X when calculating that spell's mana value.
Links
Printings
  • March of the Machine (uncommon)

View gallery of all printings

Foreign names
  • 改变等式
  • Die Vorzeichen ändern
  • Changer l'équation
  • Cambiare l'Equazione
  • 方程式の改変
  • Alterar a Equação
  • Cambiar la ecuación