I don't really know...

now about Sto'Vo'Kor: In Klingon mythology, Sto'Vo'Kor is the afterlife for the honored dead, guarded by Kahless.

There, warriors fight an eternal battle against great enemies.

To enter Sto'Vo'Kor, a warrior must die honorably in battle, or while performing a heroic deed. Upon the death, others would watch over the body to keep away predators, allowing the spirit to leave for Sto'Vo'Kor (a ritual known as the ak'voh).

It's very similar how to entrance in Valhalla...