[Multiversal Empire/Poll] Deciding how to implement Rewards (Patreon)

Alright, here's a question for you guys, along with a poll. How should the Overmind be briefed on their new potential expansion into another reality?

#1 - The remnant of a Xel'Naga reveals itself and canonizes the existence of the Protoss somewhere across the Mass Effect Galaxy, more than likely as an extinct or near-extinct civilization. (My Favorite Option)

#2 - ROB, a random omnipotent being, reveals itself and the purpose of entertainment that the Overmind and the Zerg serve (My Least Favorite)

#3 - A System Screen (Boring)

#4 - Mysterious Knowledge Dump into the Overmind, giving instructions on breaching reality and opening a gate (Mid + No real thought of how I could make a reveal for where the knowledge comes from)