Ulysses's hands are tied to the main mast so that he will not succumb to the fatal charm of the sirens' music.

Who does not know the fatal charm of that stolen moment--for once yield to it, and one is lost.

No female is immune to your fatal charms.

"I see you still have a fatal charm for her, Gildoran."

He used Beguilement upon Himaggery, a fatal charm, a deadly charisma.

Remind me, invited Sean, consciously hardening himself against the fatal mesmeric charm that the man could project at will.

He was full of vitality and that fatal charm of his was wholly intact.

It reminded her too strongly for her own good that he had been doled out far too much fatal charm.

"Because you can't resist my fatal southern charm."

From what you've said, I'd say it was your fatal charm.