Alright, we've had a good few days of testing, and one mon has stood out above all the rest as a bit of an issue. If you've been playing the tier, you probably know which mon I'm talking about, so I'll just get right into it.
Swishivish is a problem. Even with 3+ Water resists on a team, it just tears through squads with a combination of Fishious Rend and Aerilate-boosted Double-Edge/Body Slam. None of the tier's Flying resists can switch into Fishious, and generally the mon is just far too strong for what it does. Because of this, Swishivish will be losing access to Double-Edge, and Fishious Rend will be nerfed to match Bolt Beak. That means it will now only gain a 1.5x boost if the user is moving first. This should make defensive counterplay easier to find, and maybe even allow some slower offensive mons to actually beat it 1v1.
Now, we've also got a bonus change to announce with this. The Galar fossils were a pretty disconnected slate, with the winners not really matching each other in theming. One thing that stood out in particular was that
Arctobyss didn't gain a signature move, while Dracomizer did. Since we'll also be changing Fishious Rend to match Bolt Beak, and Arctobyss has been fairly underwhelming in practice, we thought it would be a good idea for Arctobyss to gain a new signature move, Frigid Fin. This will be a Special Ice-type clone of Tail Sear, which gains 1.5x power when moving after the opponent. Hopefully this will help Arctobyss stand out more from its midspeed competition like Aurorus and Shivertherium.
These changes should be coded within the next few days, so look forward to them! The amount of players we've had so far has truly been a blessing, and the feedback they've provided has made this process so much easier, so thank you to everyone who has taken part so far! We'll keep you all updated, and you can expect a larger slate of changes in the near future.

Now, we've also got a bonus change to announce with this. The Galar fossils were a pretty disconnected slate, with the winners not really matching each other in theming. One thing that stood out in particular was that

These changes should be coded within the next few days, so look forward to them! The amount of players we've had so far has truly been a blessing, and the feedback they've provided has made this process so much easier, so thank you to everyone who has taken part so far! We'll keep you all updated, and you can expect a larger slate of changes in the near future.