But the music itself cast a very strong spell.

But maybe this was just a stronger spell, or something.

A good idea although I could have cast a stronger spell.

There the familiar strong spell of couverture shut him out.

Because when you fell prey to a spell this strong, you were never the same.

The policeman had put a very strong spell on him!

If I use any stronger spell, it's likely to kill you.

Submit to whatever spell, weak or strong, is being cast.

I had already cast strong spells on the hall where the images of my ancestors sit.

On me was the strong spell of a dream from which I was unable to break free.