recursive Sealed Deck tournaments

I opened a wacky Rafiq cardpool in Sealed dual, & had so much fun I actually pressed the 'restart tournament' button after years of playing...
I didn't realise it preserved your cardpool! I'd nabbed a few good antes along the way, & after a few runs the deck is quite brutal (when it doesn't fall over to third turn titan or w/e random 'sealed' thing the CPU decides to shuffle up).
Does anyone know if the game actually tracks the CPU card pools, or if it is possible to run them out of playables via ante?
I've thought of checking with recursive Demonic Attorney, but I haven't pulled one lately & it seems all the ante cards are disabled from the admin menu.
I didn't realise it preserved your cardpool! I'd nabbed a few good antes along the way, & after a few runs the deck is quite brutal (when it doesn't fall over to third turn titan or w/e random 'sealed' thing the CPU decides to shuffle up).
Does anyone know if the game actually tracks the CPU card pools, or if it is possible to run them out of playables via ante?
I've thought of checking with recursive Demonic Attorney, but I haven't pulled one lately & it seems all the ante cards are disabled from the admin menu.