No , there are no God Packs in the Mega Evolution set
Pantheon brought a series of new rewards to players for staying on-alignment, and some of the competitors choosing the strongest card from each pack paid an opportunity cost to the Gods of the Pantheon by passing on their Heralds and Wills: After a long morning learning a brand new format and a much shorter lunch, the competitors were ready for round 4
You can choose from the Yellow, Purple or Green pack
They all offer something a little extra, and Conspire is going to be worth it most of the time if your deck goes wide enough
Lost Vacuum is great because its the only way to remove opposing stadiums in this deck, and it also has the added benefit of getting rid of annoying tools like Heavy Baton or Maximum Belt
Assuming you use her the turn she is Shifted, you can presumably dish out five damage to a character in a challenge, and then deal that same amount of damage to two more characters in play