What it says is what it means.
И обретут силу слуги тьмы
A pretty princess. An evil sorcerer. A hero for the ages.
She sold her soul to possess the secrets of black magic... (Mondo Macabro USA DVD release)
This time the devil wants more than just your soul.
EVERY BREATHLESS MOMENT OF THOMAS B. COSTAIN'S BEST-SELLER! (original print ad - all caps)
Quest for the ultimate power.
In order to save the world, Johnny Dow must discover the magic power in an old electric guitar and use it to defeat his best friend and an army of kung-fu demons