Congratulations to our fifth winner!
Although less varied than the last round, this is the closest one we had yet. Xerneas takes the cake with 11 votes, while Marshadow is the runner-up with just 3 votes less than Xerneas, ending at 8.
These are our nominees for #6 (you can still click on them and see their nominations and why you should vote for that Pokémon):
Remember, those ranking are for the most
influentional Pokémon on the meta, not the best, so, if you think that Primal Kyogre changes the Teambuilding more than Zygarde, but Zygarde is a better Pokémon, then you should vote for Kyogre. This rank also keeps in mind
all of gen 7, not just USUM. So, while this doesn't make Pokémon the Necrozma formes and Marshadow unable to compete with the others, do keep in mind that they weren't here from the start.
To vote, you simply needs to say the name of the Pokémon you're voting for; you don't need to provide a motive, but that would be appreciated. Discussion during the voting stages also is encouraged.
I'll keep my vote with
Marshadow, changed Arceus set, is one of the reasons why psyspam is used to help specific Pokémon, Pokémon with SD can't blindly setup anymore, and removed Arceus-Ghost from the game.