Nog said, triumph in his tone, as if he had thought of the perfect revenge.

This will be a perfect revenge for me.

If she died, his opportunity for the perfect revenge would die with her.

"That would be his idea of the perfect revenge, wouldn't it?"

No one could possibly have devised a more perfect revenge!

It's more likely to be an extreme reaction to the shock of discovery, after what he thought was the perfect revenge.

Short of killing me, it was the perfect revenge.

Submission was hateful to her and the perfect revenge.

She was intending to loop it around my neck to exact the perfect revenge inside this locked room!

The ship took the perfect revenge: she sailed away.