Nope, but I can assume that there will be almost twice as many Rowan decks as Hylda decks because I think EDHRECs data set is large enough that samples from it are representative of the ratio of Rowan to Hylda decks in the wild
You can play some pretty advanced mind games with your opponent and try bluffing them into choosing your worst cards to shuffle away, or do what I do and just dont run any bad cards
Sure, it isnt a castable card, but the fact that it exists and is so easily generated through the likes of Urza's Saga has transformed Modern and other Eternal formats
Taking a Turn in the One Piece TCG The Refresh Phase resets the cards on your side of the play area
Playing a couple might be okay if times get desperate but certainly wont be a pleasant fate to accept
You need a longer game for her to work, and you have to accept that players will have time to prepare to counter anything they don't want you cast out of exile