Tomoyo has an underground bunker to watch movies because of course she does.
And Kero has a Switch console. It's my pet theory that Sakura's actually a pro gamer in the background because why else does she happen to have the latest gen consoles and games just laying around? She clearly 100% them in 1 day thanks to her insane Luck and then lets Kero play them.
So this looked like it would be a recap episode, but we actually got a bunch of cute new footage "behind-the-scenes recordings" of Syaoran and Sakura training for the actual Sealed Card movie play. And it just happens that the recording stops "because of an earthquake". But we all know just an earthquake wouldn't be enough to stop Tomoyo recording Sakura, so clearly some magical incident happened. Which would be the titular Sealed Card, however that one only got released after Eriol's house was demolished, but said house is standing just fine in Clear Card Arc, so something's fishy here. Magic? Maintaining continuity is for the weak?
Syaoran was too tired from his Dio impression from last episode to show up but got a nice bit of literal screen time. Sakura approved.
Anyway, too embarassed to keep watching herself, Sakura turns the tables on Tomoyo by asking to watch a video of the sewing/recording/moviemaker/singing young genius, turning in one of those rare moments where Tomoyo was not amused.
When suddenly earthquake out of nowhere! Sakura suddenly remembers she's been there, done that, so just puts all problematic witnesses to sleep with magic. She's really lucky nobody's had a cranial traumatism from this yet. Tomoyo's flying drone was not charged or something so she's forced to stay behind as Sakura flies away and... Episode end?
You better give me something else!
Wait, is that a red version of the Fight Card previewed for the next episode?
And Meiling will be fighting her??
MEILING WILL BE FIGHTING THE TRANS-AM FIGHT CARD SIDE BY SIDE WITH SAKURA???
All is forgiven. We've waited decades for Meiling to teach Sakura some kung fu so they can go all ORA!ORA!ORA!ORA!ORA! together, and it's finally happening!