Tired of using coins, plastic bottles, checkers or whatever else you can find to show elevation in your game? Then the Combat Tier is for you This game aid gives you the ability to show elevation ranging from 10' to 50' with the base set. It also gives you the ability to combat at different heights with the combat stage platforms. It's great for aerial combat, wall defense scenarios, and will make water combats a breeze with the ability to accurately represent three dimensional combat.