question cause im confused about something. in the prevous timeline it showed an au where vriska wasn't killed by terezi, in that au the trolls were killed by bec noir because vriska's god tier-ness attracted him to the trolls, after this vriska engages in battle with jack noir and dies. in the current timeline vriska is alive and well, but how come that in the current timeline jack noir didnt kill the trolls because vriska was alive?

Because John knocked her unconscious so she could go mess with Mr. Noir