Time Loop
In the constellation of Kasterborous,
There lies a special place,
Locked in time through spoils of war,
One survivor – who changes his face
He's lived for over nine hundred years,
Yet perished after four knocks,
His name is heard throughout the universe,
This mad man with a box
So whenever you travel in time or space,
Through the stars so wild and dangerous,
Listen for the echo of two beating hearts,
In the constellation of Kasterborous