Windows of the soul by Kimberly H is like one of the best yes no timeframe decks I've seen. It even came with a peacock feather! It only has 2 yes and one no card the rest are time frames so to get more variations I decided that any cards upright would be yes too and upside down cards are no. It's been very accurate so far. You can split n shuffle like normal the cards are good cardstock not sticky but I use the below method and mix the cards really well before choosing.