Cyrox
From Tardis Wiki, the free Doctor Who reference
The Cyrox were an intelligent virus created to fight the Tabbalac. They were born whenever the Tabbalac attacked and fought purely defensively. The Sixth Doctor encountered them in 2008. They were associates of Brooks. They wanted to use Lish to destroy their enemies to be free of war and grow beyond their intended purpose. (AUDIO: The Raincloud Man)
