Potions Class Disaster

"Neville had somehow managed to melt Seamus's cauldron into a twisted blob and their potion was seeping across the stone floor."

- Card description

The Potions Class Disaster spell card is the twentieth card of the Quidditch Cup Expansion of the Harry Potter Trading Card Game.

The illustration on the card was made by Alex Horley, and it depicts Neville Longbottom accidentally melting Seamus Finnigan's cauldron while brewing a Cure for Boils on his first Potions class.