Well, if memory serves, the people who were in charge of the Ishtar collective-Chioma Essi, Dr. shim, and so on and so forth, thought themselves to be in a Vex simulation: so they decided to enlist the help of Rasputin to prove that they weren’t inside one, since the Vex couldn’t simulate a warmind. After this, they selves into numerous different reality-simulations of the Vex to help the simulated versions of themselves escape from the Vex. And this is all I remember. If you want, go online and look for ishtarCollective.com to look at various grimoire cards regarding Venus, the Ishtar collective, and the Vex.