Hidden Details: Christmas Special part 2

Welcome to the one-hundredth-and-fifty-fifth episode of the Hidden Details blog!

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 is one Loss, one Balthazar and one crewmate. Bonus panels don't count.

1: In the first panel, Funky Kong is wearing a juit: a jeans suit.
2: Toro and Kuro, the two PlayStation mascots, are wearing matching tuxedos and getting presents from Thor Santa in the first panel.
3: Isaac (from the Binding of Isaac) is also among the smol characters getting presents from Thor Santa in the first panel. Yeah, I figured he deserved a break, Lord Circe.
4: And so is Malo, from Twilight Princess! Love that little freak.
5: Dedede is pissed that Thor took his job as Santa in the first panel. To be honest, I think Dedede would have been a fine Santa, Zach.
6: An Assassin's Creed assassin is visible in the second panel. You can spot his hidden blades. I'm assuming it's Ezio, personally.
7: Ms. Pac Man got invited to the party to, and she's kissing her husband in the second panel. Cute huh, Percylegallois?
8: There's also a crewmate at the bottom of the same panel. Just chilling out at the party, hopefully not murdering anyone, Spirit of Gotham.
9: We can also spot Sekiro/Wolf's shinobe prosthetic and his katana in the background of the second panel. And that's exactly what Secretly5ft3 did.
10: You're the first one to mention Rottytops (Shantae), Chris Rose. She's next to Sekiro in the second panel.
11: Luke, from Street Fighter, is making the same face as he does on the cover of Street Fighter 6. Glad you got that referencce, Fighting Master! Although I probably shouldn't be surprised given your name.
12: Paya from Breath of the Wild is comforting Isabelle in the third panel.
13: A Spark from Mario + Rabbids: Sparks of Hope and Bub from Bubble Bobble are looking on as Isabelle is crying.
14: A baby Maushold member got launched by Sonic arriving in Paldea in the sixth panel. Hope he survived, Tejayes.

There's a lot going on in the final panel, like:

15: The Maushold mice changed their "clothes", but it's very hard to spot. Instead of the shirts and trousers they normally wear, they are now wearing faint tux and dress prints.
16: Sprigatito, being a cat, is chasing after the Maushold that are investing the Smash house, and one of the Maushold kids is hiding behind his fellow mouse Pokémon Pikachu for protection, as mentioned by Generic Hero.
17: Cloud and Sephiroth still hate each other's guts, as is evident by the looks they exchange as Sephiroth is stepping out of the portal. Good catch, Supercharged (CEO of 9-Volt).
18: As promised, Isabelle 2 came to visit the Smash house! She's to the left of the final panel, next to Cloud. Glad you noticed her, LadyValerie!
19: Jin Kazama is at the party, and he's visible surprised/upset that his dad just stepped out of a portal and joined the festivities. Good eye, William Dryden.
20: Luma is still on the top of the Christmas tree. It was moved there in the previous comic.
21: Squirtle and Quaxly are squaring each other up, since they're both water starters. I hope they'll become friends too, UnSaxon51.
22: Kazuya is about to step on a grub from Hollow Knight. RIP.
23: This week's loss is visible in the musical notes above Byleth, with the rest signifying the lying figure. This is one of my personal favorite losses yet, Trigger.
24: Fuecoco is singing along with the choir, on Dark Samus' head. This is definitely a hint to his eventual evolution, Aaron Brown and Edgar Castro.
25: Byleth taped Jigglypuff's mouth shut to prevent everyone from falling asleep, as pointed out by Cameron Devera.
26: And my boy Balthazar is visible behind Incineroar in the final panel. That's two Christmases without him, A Sad Fat Dragon with No Friends :(