In traditional me fashion I restarted Brilliant Diamond after ignoring my save file for months, but decided to pick the game back up again now I know there are Mythical events going on! I missed out on the 2016 events so my collection of Mythicals is pretty low? Luckily the way the games work now I can get most of them (well Mew, Celebi, Jirachi, Deoxys, Manaphy/Phione, Darkrai, Shaymin, Arceus, Keldeo, maybe Magearna, and Zarude) so I definitely wanted a save file I wanted to progress on to get Shaymin and Darkrai outside of Legends: Arceus! And so, here we are.
With how experience works in this game I've determined that having 2 Pokemon you use frequently before the first gym helps with levels, so Royal the Piplup was joined by Bandit the Budew from the moment we hit Jubilife! Piplup definitely appreciates having Water Gun over Bubble, and Charm was a neat moveset addition I've decided to keep in case of emergency (Metal Claw was never very helpful anyway) so that was cool. Budew sucks, quite honestly. It does no damage, everyone has their own Budew or Starly or something that resists Absorb and it learns no TMs to give it coverage at the moment! Worry Seed was useful for catching my squad of Pickup Pachirisu though, I'm gonna need all the help I can get to nab evolutionary stones for the way this team is planned.
Roark was actually fairly challenging thanks to Geodude always setting up Stealth Rock, Onix having Sturdy and Cranidos hitting way too hard for comfort. I had to use an X Defense so Piplup didn't die to Headbutt spam and could KO with Water Gun (Budew was used against Geodude and Onix so it got extra happiness for participating in a gym battle). Once that was done a lovely Redditor traded me a Magby egg so I could use one on my team, and it even came with Belly Drum and Mach Punch! Both moves were actually rather handy, and Flame Body has been a great ability thus far allowing my level 13 Magby to take on Mars' Purugly with only a single Potion being needed. Good times. I've since cleared up to Eterna Forest but I've saved at the Valley Windworks for Drifloon.
Brilliant Diamond Team:
Royal the Prinplup, Level 18
Bubble Beam, Pluck, Work Up, Charm
Bandit the Budew, Level 18
Absorb, Growth, Stun Spore, Worry Seed
Amaterasu the Magby, Level 16
Flame Wheel, Mach Punch, Belly Drum, Clear Smog
The Pickup Squad, Level 13