I love Thor tales without much interaction with the rest of the Marvel universe. Normally that means stories set during Old Norse viking times. But this series found a way of taking mythology and thrusting it into a universe-wide space opera. It uses a simple folklore-like structure, but what truly drew me in was its exploration of a sort of pantheon of pantheons, wonderfully demonstrating how sci-fi and mythology can coexist. It weaves its three different timelines back and forth for maximum intrigue and suspense.