Hidden Details: Shine On You Brilliant Diamond

Welcome to the one-hundredth-and-twelfth episode of the Hidden Details blog (Bilbo would be proud)!

Have you found some obscure reference or detail in this comic? A JoJo reference? A sneaky little Loss? A callback to a previous comic? Let us know what you've found in the comments! Every detail that has been found will be added to the list below. Once everything has been found, this comic will officially be marked with "all details found".

Link to the comic for your convenience

Please only comment with ONE hidden detail or reference!

There ONE Loss, ONE Balthazar and ONE JoJo reference. Bonus panels don't count.

1: Yes, Sora seems to be getting the hang of being a Pokémon trainer and commands and cares for Arceus in this comic! Good catch, Lord Circe.
2: A shot of space is great to hide stuff in. This week, I created a little "Cool S" constellation. Glad you cought it cause that means you're cool, Trigger.
3: Jigglypuff is mad at Samus' disrespect ("Only Jigglypuff?"). And rightly so, Carrick RaccoonBro Inabnett.
4: Shame no one got this one because it's pretty obscure. Lunatone's Sapphire dex entry states "The Pokémon's intimidating red eyes cause all those who see it to become transfixed with fear.". That's why Pichu is so afraid of Lunaton in the third panel. I guess I'll award a point for mentioning Pichu and Lunatone though, Erin.
5: Pikachu and Samus' friendship is canon, as far as I'm concerned, because they team up in Brawl. This comic is indeed referencing that, A Sad Fat Dragon with No Friends.
6: Yep, Zelda (and Link) provide Samus with Poké Balls to catch Xerneas/Dialga. Thanks for noticing this act of kindness, Zach.
7: One of the Poké Balls is Wooden Plank-coloured.
8: On the pillar in the fourth panel, there's some Balthazar/Baltabun <3 Buneary graffiti. Good eyes Luke, it's pretty tiny.
9: I didn't know about the opening cutscene of Banjo Tooie, ChozoRidley, but you did mention Wario's garlic bag, so I'll give you a point for that.
10: Wario, Banjo and Kazooie are indeed playing Uno in the final panel, Zanreo. And Wario only has green reverse cards, as pointed out by Daniel Myhre.
11: There's a little Among Us crewmate floating by in the final panel, but it's hard to spot. You spotted it correctly though, Carlos Mendez.
12: Jigglypuff drawing on sleeping (or in this case, dead) characters is indeed a reference to the anime in which she does just that, Shelby Kinkead.
13: One of the things she drew is a little self-portrait inside Charizard's wing, with the word "CHAD" above it. She is a chad, Noah.
14: And yes, she also drew a little Jigglypuff Dickbutt (Jiggbutt?) on Charizard's other wing. Glad you noticed this monstrosity, Lilly Jade Katrin.
15: Not sure what Konoha is, Abdulaziz Alaryani, but if it's a Naruto thing you're correct, I think Mink made Squirtle look like Naruto in the final panel.
16: Jigglypuff also drew a little loss on Lucario's tail. Good catch, getchell__
17: And finally, she also wrote "B <3 M" which is a reference to an earlier comic when Incineroar wrote this on Bowser as a practical joke. Put 9-Volt in Smash Bros Please found it!
18: I... didn't think of this, but you raise a good point, Purple_PyrOZ. Having only Jigglypuff being revived by Arceus was a random choice, but you're right, she does have the lowest base stats out of all of the dead Pokémon, so it would make sense for Arceus to only be able to revive her.

Next week, I'll reveal all the details that haven't been found. These ones are written in italic.