Military Buildup Tweet Near Mint, 4 In stock $0.40 Details Action Point Cost: 1 Activation Energy: Green Card Name: Military Buildup Card Text: Choose one character with {1000} or less BP on your opponent's front line and sideline it. Add {1000} BP for each character on your front line. Card Type: Event Rarity: Uncommon Required Energy: 3 Trigger: [Special] Choose one character on your opponent's front line and sideline it.