Rakdos - Immortal

That gave Myc pause. Rakdos was right. There had been uprisings before. For ten thousand years, the demon-god had vanished for long spells of whatever sadistic pleasures took his fancy, returned, whipped the cultists into a murderous frenzy, and watched them cavort into the City of Ravnica to stir up chaos. Unpredictable in the specifics, over the long haul the uprisings were spaced over roughly similar intervals corresponding to the demon’s attention span.

***

Dissension, Chapter 13