The memory which had left him came back with dark force.

They said she called upon the dark forces of earth magic.

And the dark forces are always looking to strike it down.

While at college, dark forces try to control her magic.

Both of them threatened by dark forces beyond their understanding or control.

"All it takes is one honest guy to control those dark forces."

However, never had it made any alliance with dark forces.

Even if the dark forces are not responsible, their hero could never have done the things the women say he did.

The air felt thick with the dark force of his fury.

It was as if some dark force had heard his silent plea.