PREORDER Armoured Clash - Union Introductory SetArmoured Clash Union Introductory Set (ENG) This introduction to Armoured Clash provides a glimpse into the expansion of the Union of Federal States. Odysseus Grant bravely leads the charge from the front followed by the federal troops and their specialized firefighter teams the Rolling Thunder battle tanks and the Iron Eagle cavalry. The Armstrong heavy artillery bombs the enemy with massive shells while the Hotchkiss light artillery bombards them