------Basic info ----
Vartian spirit Astras are completely different from Glassian divine Astras.
Vartian Astras:
1. They are based on spirit-paths called yantras. As for yantras, they are complex energy paths like nadis in a human body that exist in nature and can produce destructive forces such as lightning, thunder, volcanoes, storms, tornadoes, fire etc. These hypotheses were put forth by Augusta to explain the working of curses or so-called battle skills. (one shouldn't misunderstand them with regular weather changes)
According to him, there are two kinds of nadis in any living or no living being --one to keep them alive, and the other to destroy them. Nature uses these paths to cause sudden destruction and untimely deaths.
