Well, it turns out she was a pretty good judge of character.
3 seconds sound clip from the Halloweentown movie soundboard.
You can hear this line at 01:15:45.310 in the Blu-ray version of the movie.
Quote context
[...]
- Oh, thank goodness you're OK.
- Oh, you've got all the power of the Cromwells, and twice the guts.
- Grandma, it was... it was Calabar.
- What?
- Well, it turns out she was a pretty good judge of character.
- Your days of rule are at an end, Calabar.
- Do not underestimate me, Agatha.
- Now my darkness will spread unchecked, and I will be ruler of both worlds!
- Dictu jubentis vivida upitidas... Repelle, quod cupidinis ciente vi nos impetit!
- Don't waste your energies, witches.
[...]