Really not a big fan of the Kyurem. Now Lost Box is capable of wiping entire boards of evolving basics clean if you don't prioritize benching Manaphy turn 1; You can't use that Buddy-Buddy Poffin to grab a second evolving basic so you can evolve it next turn and bench the Jirachi later at your convenience. You have to respond immediately.
In contrast, I'm really glad to see Oricorio GX return as Fezandipiti ex. Maybe it isn't necessarily healthy to get another draw support basic, but I'm glad I have the option to insert it into a post-rotation Raging Bolt ex to compensate for the loss of Radiant Greninja, Pokéstop and Trekking Shoes. Actually, I could probably use it pre-rotation...
A basic ex that does 300 damage for 3 Energy with a status condition and a tool feels a little over-the-top, and while I'm not sure if Dark Patch is enough Energy Acceleration (even with Pecharunt ex to help you pivot), I'm kind of worried that Yaginku's dream of a healthier H-on format in 2026 (Or of an unofficial H-on format held prior to the rotation after next) are coming to an end. Then again, maybe having Okidogi's Poison Muscle attack for Energy Acceleration would make it a fair contender in an H-on format with minimal acceleration? I'd still be worried about Kyurem, though, because even if they did reprint a bench barrier effect, Kyurem can put on a terrifying amount of pressure exceedingly early for minimal investment.
@Yaginku , do you still have hope? I tested Dragapult ex the other day, and that alone had me worried about the health of the game in two year's time. I also doubt Pokémon Card Labs will just not reprint Rare Candy at the beginning of gen 10, which you mentioned would make Greninja ex more balanced back when that card was revealed.
Edit: Wait, if your OPPONENT? I guess I didn't read that carefully. Now I can sleep tonight. (I'm still curious what Yaginku thinks about Dragapult ex in the F-on format, though.)