This map consists of +1 bonuses connected by one-way paths. From each territory marked with an arrow, you may only attack out from that territory in the direction the arrow points. You may fortify to any connected territory, but only in the directions of the arrows, so if you connect a loop of territories, you can fortify to any of them. There are no dead ends on the map, so every territory has at least 1 way out.
Players have unlimited attacks per turn, and 2 fortifies with card sets starting at 1 and increasing by 1 each time a card set it turned it. There is a territory bonus of +1/4 territories, with a minimum of 3 units per turn.