Eh, maybe not destroy, maybe just challenge, or give them a good battle.
He's using pP.10C.Xt+. So it has excellent weight, defense, good stamina, and to be totally honest I've seen pP pull off some nasty attacks on Atomic, less so on Xt+.
I'm not certain it can be reliably done. If you wanted to attack it, a difficult proposition since it's very defense to begin with, Dead Hades and Crush Ragnaruk and ChoZ Achilles are all good possibilities.
Trying to beat it in stamina is better, but it's also an uphill battle; it has surprisingly good stamina. What it doesn't have, though, is amazing attack, not in Perfect mode. Opposite spin stamina is a losing battle as you saw; both beys were spin stealing each other and Xt+ with Cross simply has too good LAD, life after death. But SAME SPIN STAMINA, that's something worth considering! I've got a Maximum Garuda which is always a bit of a gamble, having 1 tooth and a slope on a TT bey. There's also Air Knight, which seems like mG's ChoZ equivalent. You've got Archer Hercules, arguably one of the best right spin stamina layers which on a good same spin tip like Atomic can probably do well, even has some good unbalancing potential. I saw you use Under on it, I know you might've considered that. According to Shindog, Orb Egis is good in stamina as well.
If you're interested in Orb Egis, there's a version that comes with RBV15 which has 0, Turn, and Quick'. So, kind of hard to argue with any of that, that's just good. Quick' is an attack driver, but it doesn't hurt to have one of those.
https://www.ebay.com/itm/Japan-Takara-To...ctupt=true
I can try to test these a bit. Now I kind of want to figure out how to defeat Perfect Phoenix.