Jumpstart has 46 different pack themes too (including angels, devils, dogs, dragons, cats, pirates, unicorns, dinosaurs, minotaurs, and minions), so you end up with something a bit weird but not wholly random
But the main win condition is poison: we're running every card that can immediately put a poison counter on each opponent such as Prologue to Phyresis and Vraska's Fall
Reluctant Role Model One generic, one white creature Human Survivor 2/2 Rare Survival At the beginning of your second main phase, if Reluctant Role Model is tapped, put a flying, lifelink, or +1/+1 counter on it
Valakut Awakening / Valakut Stoneforge Valakut Awakening is another combo piece, or at least something that can help you get there
At first glance, it would seem that Un-sets are simply another product designed for new players in the casual stage, since the cards aren't tournament legal