{
	"genericName": "Advanced Siege",
	"description": "Advanced technologies improve siege efficiency",
	"cost": {"food": 0, "wood": 200, "stone": 0, "metal": 250},
	"requirements": {"tech": "phase_city"},
	"requirementsTooltip": "Unlocked in City Phase.",
	"icon": "siege_ram.png",
	"researchTime": 30,
	"tooltip": "Siege crush damage increased 20%",
	"modifications": [
		{"value": "Attack/Melee/Crush", "multiplier": 1.2},
		{"value": "Attack/Ranged/Crush", "multiplier": 1.2}],
	"affects": ["Siege"]
}