[@Benzaiten] In terms of player experience, I would definitely go with mid-casual, and as for the plot: even though there is the overarching plot of the war, the roleplay will have several side-quests or adventures that either relate directly to the war, or just side-quests on their own (for example, if a player has an idea of something they want everyone to participate in). The end goal is ofc, ending the war so it’s not as black and white as just waiting for the war to end.