{
	"genericName": "Carburization",
	"description": "By adding a small amount of carbon during the iron smelting process, a stronger material, steel, can be forged.",
	"cost": {
		"food": 500,
		"metal": 400
	},
	"supersedes": "soldier_attack_melee_02",
	"requirements": {
		"all": [
			{ "tech": "phase_city" },
			{ "notciv": "iber" },
			{ "notciv": "maur" }
		]
	},
	"requirementsTooltip": "Unlocked in City Phase.",
	"icon": "sword_03.png",
	"researchTime": 60,
	"tooltip": "Soldiers +20% melee attack damage.",
	"modifications": [
		{ "value": "Attack/Melee/Damage/Hack", "multiply": 1.2 },
		{ "value": "Attack/Melee/Damage/Pierce", "multiply": 1.2 },
		{ "value": "Attack/Melee/Damage/Crush", "multiply": 1.2 }
	],
	"affects": ["Soldier !Elephant"],
	"soundComplete": "interface/alarm/alarm_upgradearmory.xml"
}
