This set is a Commander-focused set designed around mechanics and keywords from the original Kamigawa block (Champions of Kamigawa, Betrayers of Kamigawa and Saviors of Kamigawa). Lore-wise, the cards are all going to be set in Kamigawa, but I'll be hopping all over the timeline. Most of the cards in this set should be able to serve as a viable Commander, encouraging certain playstyles with the keywords involved.