Unleash the roar of heavy armor with Symphony of Steel! Reinforce your ranks, master new tactical playstyles, and crush enemy resistance under tracks of iron. Grab a pack and command the battlefield!

Features:

• 10 additional game cards 
• Wave 4 / Symphony of steel – part of a 110+ card set featuring 11 different factions: USSR, USA, Sweden, Poland, Japan, Italy, Germany, France, Czechoslovakia, China, and the U.K.
• Ages: 14+"

Contents:

24 x booster packs