For Joe had realized that he was faced by a dangerous foe.

He had no desire to get into this argument with so dangerous and unpredictable a foe.

The Assassin is clearly a dangerous foe and has access to some dark powers.

They were still a very dangerous foe, particularly to our small element of eight men.

A dangerous foe, one who understands more than other men.

Yet he's willing to help us fight a very dangerous, unscrupulous foe.

It makes them more dangerous foes than they would be otherwise.

However, our enemy is the most dangerous foe we or this land has ever faced.

Their agreed word for "We are being watched secretly by a dangerous foe."

What if we convinced them that they had a more dangerous foe?