Hmm...
Okay, I know i'm not in this camp at all, but I would think Purple Infinity killed Obsidian bacuse well...Obsidian literally farted in PI's face, which is disgusting, turthfully, and then when Obsidian gets in the pool, Purple Infinity, the koo-koo one, shocks the water. The shock then shocks Obsidian, killing her. Then PI hid behind something, I forgot. But I don't get it, these are very bad reasons to kill each other, like if someone whacked me with a saw almost to death, I still wouldn't kill them.
