From publisher blurb: No time to whip up some planar battle maps? No problem! Here's your solution! Includes 51 full concept battle maps--including an Egyptian themed map, a celestial themed map and a necromancer one--and Planar Backgrounds! All come with grid versions. But that's not all! Five separate planar "island" tiles are included for you to use together with the planar background maps and design your own layouts! Just add monsters!