Spinomenal casts new Book Of Baba Yaga – Winter Spell slot. . Leading. Prove yourself worthy to a potentially devious witch in the Baba Yaga Tales online slot from Spinomenal and earn some bewitching rewards. Latest News10 months ago. Spinomenal casts new Book Of Baba Yaga - Winter Spell slot. Spinomenal's Book of Lucky Jack Baba Yaga's Tales online slot is a spooky fantasy slot that sees you wandering through the trees, looking over your shoulder. With a few generous.