Tenebrae's stepfather confronted his wife in front of a
six-year-old Tenebrae, and he proceeded to attack her in anger after she admitted to having had an affair with Lord Dramath. However, Tenebrae
fed off the man's anger to fuel his own strength in the
dark side, and he used his newfound
powers to
telekinetically break the farmer's neck. Tenebrae then
tortured his mother for
months with the Force before
killing her for betraying their family, and began to subjugate the other members of
his village with his powers. Over the course of the next
four years, Tenebrae's influence and reputation grew as he conquered neighboring
villages and raised legions of followers. Some followed the child out of fear of his immense power, while others served out of fanatical loyalty. Tenebrae massacred thousands during his rise to power, and tortured people for
days in public executions as he fed off their suffering.
[1]
Lord Dramath heard rumors of his son's activities, but because they occurred on the remote
[1] northern continent[2]—and also due to the fact that he had forgotten about his affair with Tenebrae's mother—the
Sith Lordbelieved that the events were of no concern to him. When Tenebrae was
around the age of ten, Dramath decided to investigate the rumors of the boy's activities and determine whether he should be killed or become one of his servants. However, the
Sith Lord underestimated his son's abilities; after revealing his true parentage, Tenebrae
stripped Dramath of his power in the Force and drove the man insane before killing him.
...
But when the eight thousand Sith who answered Vitiate's call
[15] arrived at his palace, he
dominated their minds and bound their wills to his, forcing the Sith to participate in the ritual.
[1] The ritual itself took ten days to perform,
[2] with the entire planet frozen in the grip of the
dark side sorcery, and upon its completion
all life on the surface of Nathema was annihilated save for Vitiate. The man
absorbed the life force of the entire world, stripping the Force from the very fabric of reality on Nathema and gaining both unimaginable power and
immortality as a result. At that moment, the man shed his identity as Lord Vitiate and became simply the
Emperor, a figure of immense power and wisdom in the eyes of his fellow Sith.
[1]
...
The former Emperor's Wrath revealed to the Jedi Council that the Emperor intended to
complete the life-consuming ritual again on a galactic scale, but the ritual required a sacrifice of billions of simultaneous deaths to start.
[32] To that end, the Emperor sent the high-ranking
Executor Krannusand his
death cult to the recently discovered Republic prison world of
Belsavis. Knowing that the fanatically loyal cult would gladly sacrifice their lives for him, the Emperor orchestrated an
Imperial attack to serve as a distraction
[85] so that Krannus could detonate the
planet's power core; the resulting explosion would ripple through hyperspace and consume all of the neighboring systems.