Got to round 14! I feel like once you find a combo that works you can mulligan very aggressively to get it and ride that out. For me it was Paper Boat + Photograph + Echo to get ~260pts/round. I may have missed it, but without deckbuilding restrictions it's really easy to sculpt your hand. Either way, I had a great time with this, it's super polished and I love the relaxing vibe. Great work :D