Origin of Thor

The second chapter is where this Saga stops being ordinary and starts asking something specific of the deck. Chapter I is a loot into extra cards, a fine but forgettable refill; Chapter III is a Fireball-shaped finish that reads a creature's power back at each opponent. Everything hinges on the middle, which converts your spellcasting into growth: every spell you cast that turn fattens a chosen creature. That turns the Saga into a storm-adjacent counting exercise without ever printing the word, because the density of your Chapter II turn is exactly the size of your Chapter III burn. The sequencing is the whole tension. You want your busiest turn to land on the Chapter II counter, then let the third chapter fire on a creature you have deliberately inflated, pointing it at the table for lethal or near-lethal reach. Miss the timing and it is three chapters of unremarkable value; stack the counters and it becomes a two-turn windup for a spike of noncombat damage scaled to whatever you built to be biggest. It rewards the instincts spellslinger decks already run on: cheap cantrips, a creature worth pumping, and the patience to hold the payoff until the pump chapter has done its work. What keeps it honest is the Saga's own clock: the counter arrives after your draw step whether you are ready or not, so the deck has to be able to flood a single turn on demand rather than build value at leisure.