The Prophet Karani was a seer of the Warpath on the Untamed World. During the Sleeper infestation she had a vision. Following the vision's instructions, Karani traveled to the epicenter of The Calamity and sacrificed herself to open up a portal to Solace, allowing the Overseers to intervene and eradicate the Sleepers. This was a bitter victory for the Warpath as the Overseers elected to cleanse much of the Untamed World of life, wiping out much of the native population. Nevertheless, Karani's sacrifice can reasonably be said to have saved the Multiverse from the Sleepers.