Successfully complete the indicated card set to unlock the corresponding bonus:

20 House Points: Successfully complete the "Beasts" card set.
20 House Points: Successfully complete the "Vampires" card set.
20 House Points: Successfully complete the "Giants" card set.
20 House Points: Successfully complete the "Goblins" card set.
Extra Endurance for Harry: Successfully complete the "Quidittch" card set.
Extra Endurance for Harry: Successfully complete the "Wizards" card set.
Extra Endurance for Hermione: Successfully complete the "Witches" card set.
Extra Endurance for Hermione: Successfully complete the "Hags" card set.
Extra Endurance for Ron: Successfully complete the "Dragons" card set.
Extra Endurance for Ron: Successfully complete the "Classical Beasts" card set.