I think a fun category could be 'all stakes' , where you play a single deck from White Stake through Gold stake.

Or it could be, play ANY deck, but beat every stake, so you could for instance play Plasma for stakes White->Purple, but erratic for the last 2, or something like that. Either way, seems like a cool category idea, to me at least.

Top paragraph sounds more reasonable for a category, good idea though!

yeah that would be challenging and fun

yep one deck from white to gold could be a nice challenge to do sub one hour

please add :)