Lady Death: Unholy Ruin is the sixth chapter in the Lady Death Rules! series and featured in two different formats: as a single issue One-Shot (released via Kickstarter) and as a two issue mini-series.
Unholy Ruin continues where chapter 5 Merciless Onslaught stopped and is followed by chapter 7 Apocalyptic Abyss.
Collected in Lady Death Rules! Volume 2.
