There are 47 rares and 7 mythic rares in Commander Legends: Battle for Baldur's Gate that appear in extended art
Yes, a full-on Battle of Wits deck will have a great matchup against a Sanity Grinding deck, but wed need decks like that to be far more popular than they are for this to be a serious consideration
I hope you find the treatments that you love and build an awesome deck around them.
I still really like the artwork despite the randomness of the two myths being fused together, particularly the fish-eyes and mouth poking out from the left side of the island while the plants and foliage cover its body
6 Portgas.D.Ace Spam The Board With Fiery Grace OP08 Marco has a great effect that can stack the top of your deck with whatever card you want, all while reducing the power of your opponents characters
My feeling when seeing these new enchanted artworks was that while they are a bold creative decision by the Lorcana team, they may not be hitting quite as well as more fully rendered characters with all their accompanying colors and style