"Protect the rune formation!" exclaimed Venom Snake.
The Life Rune did not belong to the runes that existed within the game. In actual fact, even Rune Masters, such as Hardworking Pants, only had knowledge of a couple of hundreds of runes, and they were all basic runes.
Runes were just like the 26 letters of the alphabet as they could be mixed and matched up to form many words. The English language only had 26 letters, however, there were up to hundreds of basic runes. Thus, one could imagine the large number and variety of rune formations that could be born out of them! This was also one of the reasons many players did not want to step into that field.
Even in the other land, there was only a small number of people who researched the runes. And the Soul Formation was one of their most precious works to date. It was a powerful rune formation that was capable of reviving the dead!