I imagine that since pacifica is a scavenger she'd find it somewhere
She would pick it up and be transported inside of it and see hundreds of ships, weapons, creatures etc
Then she would find a button that says "press me"
She presses it and a video plays
It's the collector
"If you're watching this, I'm probably dead
I'm hoping that's you, calamatas... But if not I hope that you bring the crystal to her... Unless she died too. This is the crystal of creation, it gives the user control of all aspects of reality. I used it to defend the multiverse. Stopping threats like the lemon virus, zanthor, and beldum. If this falls into the wrong hands, it could destabilize the entire multiverse. If it's in no hands, Mr void regains his full power and the multiverse is destabilized. You don't even have to use it to keep the balance. I rarely used it's full power because I feared what it could do." RECORDING ENDED.
Because I don't know as much about Pacifica as I do about calamatas I'll stop the story right there