When a civilization has reached the pinnacle of power and no longer has any enemies worth noting, it will inevitably collapse in infighting.

Such was the fate of Rockulon Prime’s drow. The pinnacle of civilization on Rockulon Prime, the various noble families and factions fell to infighting. Slowly but surely, the whole of drow civilization was washed away in a baptism of fell magics and nuclear fire.

Interested parties are directed to Dr. Karl Satan’s famous lecture, The Straight Shit on Rockulon Prime.