Would they be able to track down these mysterious invaders?

Therefore I abbreviated my act today in order to see if the same mysterious invader might return.

But suddenly the peace in Crydee is shattered as mysterious alien invaders swarm through the kingdom.

Then, like mysterious invaders, they popped into their burrows.

Whoever these mysterious invaders were, the Egyptians had known them for a while.

He has a calm composure and making judgments when fighting against the mysterious invaders.

This didn't seem to deter the mysterious helmeted invaders.

Now, the first order of business was to destroy this mysterious invader.

Until a new enemy appeared - mysterious invaders known as "The Clans."

Even the Zenobians themselves had apparently never seen the mysterious invaders who were causing all the fuss.