Blackwolf's tremendous power enslaved them all to carry out his will.
6 seconds sound clip from the Wizards (1977) movie soundboard.
You can hear this line at 00:14:34.395 in the Blu-ray version of the movie.
Quote context
[...]
- He had settled in the dark land of Scortch where people still died of radiation.
- For 5,000 years, Blackwolf studied black arts, increasing his wisdom 10,000-fold.
- He built a small following of frog-like creatures, but needed more troops for his evil plans.
- He then formed an army whose generals were called up from the black shadows of hell.
- Souls who waited for untold eternities for a new leader.
- Blackwolf's tremendous power enslaved them all to carry out his will.
- Then stories of Blackwolf's armies attacking neighboring countries came back.
- Fritz! Fritz, get up, for God's sake! Get up! They've killed Fritz! They've killed Fritz!
[...]