Unlike a lot of other similar effects, Shivan Wurm isn't dithering around
Assuming you have nine mana, you simply use Elite Arcanist to cast the Glorious End on each of your opponent's upkeeps, which in turn untaps your Elite Arcanist with Paradox Engine
Snoop allows us to combo off almost as if we were playing Splinter Twin getting to play our normal strategy (a tribal deck, rather than a tempo deck in Twins case) with a combo that can immediately end the game always looming for the opponent to worry about
Today there are multiple types of booster pack for each set, each with a different distribution of cards
Sage of Hours gives us the potential of taking multiple turns if everything falls the right way, and most of them involve Evolutionary Escalation, so its not like itll be a huge surprise
As winter approaches and many people spend more time indoors, its a good time to pull out some tabletop games