[

	{
		name:"Heal Instantly",
		effect:"Heal this Unit by 50 HP; Doing so will consume this opportunity to choose a Promotion",
		unitTypes:["Melee","Mounted","Scout","Siege","Ranged","Armor","WaterMelee","WaterRanged","WaterSubmarine"]
	}
	
	// Ranged+Siege
	{
		name:"Accuracy I",
		effect:"Bonus vs units in open terrain 15%",
		unitTypes:["Siege","Ranged"]
	}
	{
		name:"Accuracy II",
		prerequisites:["Accuracy I"],
		effect:"Bonus vs units in open terrain 15%",
		unitTypes:["Siege","Ranged"]
	}
	{
		name:"Accuracy III",
		prerequisites:["Accuracy II"],
		effect:"Bonus vs units in open terrain 15%",
		unitTypes:["Siege","Ranged"]
	}
	
	{
		name:"Barrage I",
		effect:"Bonus vs units in rough terrain 15%",
		unitTypes:["Siege","Ranged"]
	}
	{
		name:"Barrage II",
		prerequisites:["Barrage I"],
		effect:"Bonus vs units in rough terrain 15%",
		unitTypes:["Siege","Ranged"]
	}
	{
		name:"Barrage III",
		prerequisites:["Barrage II"],
		effect:"Bonus vs units in rough terrain 15%",
		unitTypes:["Siege","Ranged"]
	}
	{
		name:"Volley",
		prerequisites:["Accuracy I","Barrage I"],
		effect:"Bonus vs City 50%",
		unitTypes:["Ranged","Siege"]
	}
	{
		name:"Extended Range",
		prerequisites:["Accuracy III","Barrage III","Targeting II","Bombardment II", "Wolfpack II"],
		effect:"+1 Range",
		unitTypes:["Ranged","Siege","WaterRanged","WaterSubmarine"]
	}
	{
		name:"Indirect Fire",
		prerequisites:["Accuracy III","Barrage III"],
		effect:"Ranged attacks may be performed over obstacles",
		unitTypes:["Ranged","Siege"]
	}
	
	// Melee, Mounted+Armor
	{
		name:"Shock I",
		effect:"Bonus vs units in open terrain 15%",
		unitTypes:["Melee","Mounted","Armor"]
	}
	{
		name:"Shock II",
		prerequisites:["Shock I"],
		effect:"Bonus vs units in open terrain 15%",
		unitTypes:["Melee","Mounted","Armor"]
	}
	{
		name:"Shock III",
		prerequisites:["Shock II"],
		effect:"Bonus vs units in open terrain 15%",
		unitTypes:["Melee","Mounted","Armor"]
	}
	
	{
		name:"Drill I",
		effect:"Bonus vs units in rough terrain 15%",
		unitTypes:["Melee","Mounted","Armor"]
	}
	{
		name:"Drill II",
		prerequisites:["Drill I"],
		effect:"Bonus vs units in rough terrain 15%",
		unitTypes:["Melee","Mounted","Armor"]
	}
	{
		name:"Drill III",
		prerequisites:["Drill II"],
		effect:"Bonus vs units in rough terrain 15%",
		unitTypes:["Melee","Mounted","Armor"]
	}
	{
		name:"Charge",
		prerequisites:["Shock II","Drill II"],
		effect:"Bonus vs wounded units 33%",
		unitTypes:["Mounted","Armor"]
	}
	{
		name:"Siege",
		prerequisites:["Shock II","Drill II"],
		effect:"Bonus vs City 50%",
		unitTypes:["Melee"]
	}
	{
		name:"Formation I",
		prerequisites:["Shock II","Drill II"],
		effect:"Bonus vs Mounted 33%",
		unitTypes:["Melee","Mounted"]
	}
	{
		name:"Formation II",
		prerequisites:["Formation I"],
		effect:"Bonus vs Mounted 33%",
		unitTypes:["Melee","Mounted"]
	}
	
	{
		name:"Blitz",
		prerequisites:["Shock III","Drill III"],
		effect:"1 additional attack per turn",
		unitTypes:["Melee","Mounted","Armor"]
	}
	{
		name:"Woodsman",
		prerequisites:["Shock III","Drill III"],
		effect:"Double movement rate through Forest and Jungle",
		unitTypes:["Melee"]
	}
	{
		name:"Medic",
		prerequisites:["Shock I", "Drill I", "Scouting II"],
		effect:"This unit and all others in adjacent tiles heal 5 additional HP per turn",
		unitTypes:["Melee","Mounted","Scout"]
	}
	{
		name:"Medic II",
		prerequisites:["Medic"],
		effect:"This unit and all others in adjacent tiles heal 5 additional HP. This unit heals 5 additional HP outside of friendly territory.",
		unitTypes:["Melee","Mounted","Scout"]
	}
	
	// Scout
	{
		name:"Scouting I",
		effect:"+1 Visibility Range",
		unitTypes:["Scout"]
	}
	{
		name:"Scouting II",
		prerequisites:["Scouting I"],
		effect:"+1 Movement",
		unitTypes:["Scout"]
	}
	{
		name:"Scouting III",
		prerequisites:["Scouting II"],
		effect:"+1 Visibility Range",
		unitTypes:["Scout"]
	}
	
	
	// Water melee
	{
		name:"Boarding Party I",
		effect:"Bonus vs water units 15%",
		unitTypes:["WaterMelee"]
	}
	{
		name:"Boarding Party II",
		prerequisites:["Boarding Party I"],
		effect:"Bonus vs water units 15%",
		unitTypes:["WaterMelee"]
	}
	{
		name:"Boarding Party III",
		prerequisites:["Boarding Party II"],
		effect:"Bonus vs water units 15%",
		unitTypes:["WaterMelee"]
	}
	
	{
		name:"Coastal Raider I",
		effect:"Bonus vs City 15%",
		unitTypes:["WaterMelee"]
	}
	{
		name:"Coastal Raider II",
		prerequisites:["Coastal Raider I"],
		effect:"Bonus vs City 15%",
		unitTypes:["WaterMelee"]
	}
	{
		name:"Coastal Raider III",
		prerequisites:["Coastal Raider II"],
		effect:"Bonus vs City 15%",
		unitTypes:["WaterMelee"]
	}
	
	// Submarine
	{
		name:"Wolfpack I",
		effect:"Bonus as Attacker [25]%",
		unitTypes:["WaterSubmarine"]
	}
	{
		name:"Wolfpack II",
		prerequisites:["Wolfpack I"],
		effect:"Bonus as Attacker [25]%",
		unitTypes:["WaterSubmarine"]
	}
	{
		name:"Wolfpack III",
		prerequisites:["Wolfpack II"],
		effect:"Bonus as Attacker [25]%",
		unitTypes:["WaterSubmarine"]
	}
	
	// Bomber
	{
		name:"Siege I",
		effect:"Bonus vs City 33%",
		unitTypes:["Bomber"]
	}
	{
		name:"Siege II",
		prerequisites:["Siege I"],
		effect:"Bonus vs City 33%",
		unitTypes:["Bomber"]
	}
	{
		name:"Siege III",
		prerequisites:["Siege II"],
		effect:"Bonus vs City 34%",
		unitTypes:["Bomber"]
	}
	{
		name:"Evasion",
		prerequisites:["Siege II", "Bombardment II"]
		effect:"Reduces damage taken from interception by 50%",
		unitTypes:["Bomber"]
	}
	
	// Fighter
	{
		name:"Interception I",
		effect:"Bonus when intercepting [33]%",
		unitTypes:["Fighter"]
	}
	{
		name:"Interception II",
		prerequisites:["Interception I"],
		effect:"Bonus when intercepting [33]%",
		unitTypes:["Fighter"]
	}
	{
		name:"Interception III",
		prerequisites:["Interception II"],
		effect:"Bonus when intercepting [34]%",
		unitTypes:["Fighter"]
	}
	/*
	{
		name:"Dogfighting I",
		effect:"Bonus when performing air sweep [33]%", // todo
		unitTypes:["Fighter"]
	}
	{
		name:"Dogfighting II",
		prerequisites:["Dogfighting I"],
		effect:"Bonus when performing air sweep [33]%",
		unitTypes:["Fighter"]
	}
	{
		name:"Dogfighting III",
		prerequisites:["Dogfighting II"],
		effect:"Bonus when performing air sweep [34]%",
		unitTypes:["Fighter"]
	}
	*/
	
	{
		name:"Sortie",
		prerequisites:["Interception II", "Dogfighting II"]
		effect:"1 extra Interception may be made per turn",
		unitTypes:["Fighter"]
	}
	
	{
		name:"Operational Range",
		prerequisites:["Interception I", /*"Dogfighting I",*/ "Siege I", "Bombardment I"],
		effect:"+2 Range",
		unitTypes:["Fighter","Bomber"]
	}
	{
		name:"Air Repair",
		prerequisites:["Interception II", /*"Dogfighting II",*/ "Siege II", "Bombardment II"],
		effect:"Unit will heal every turn, even if it performs an action",
		unitTypes:["Fighter","Bomber"]
	}
	
	// Mixed
	{
		name:"Cover I",
		effect:"+25% Defence against ranged attacks",
		unitTypes:["Melee","Ranged","Siege"]
	}
	{
		name:"Cover II",
		prerequisites:["Cover I"],
		effect:"+25% Defence against ranged attacks",
		unitTypes:["Melee","Ranged","Siege"]
	}
	
	{
		name:"March",
		prerequisites:["Accuracy II","Barrage II","Shock III","Drill III"],
		effect:"Unit will heal every turn, even if it performs an action",
		unitTypes:["Melee","Ranged","Siege","Mounted"]
	}
	{
		name:"Mobility",
		prerequisites:["Shock II","Drill II","Targeting I",
			"Bombardment I","Boarding Party I", "Coastal Raider I", "Wolfpack I"],
		effect:"+1 Movement",
		unitTypes:["Mounted","WaterMelee","WaterRanged","Armor","WaterSubmarine"]
	}
	{
		name:"Sentry",
		prerequisites:["Accuracy I","Barrage I","Shock II","Drill II","Bombardment I","Targeting I","Boarding Party I","Coastal Raider I"],
		effect:"+1 Visibility Range",
		unitTypes:["Melee","Mounted","WaterRanged","Armor","WaterMelee"]
	}
	{
		name:"Logistics",
		prerequisites:["Accuracy III","Barrage III","Targeting III", "Wolfpack III",
			"Bombardment III", "Coastal Raider III","Boarding Party III","Siege III"],
		effect:"1 additional attack per turn",
		unitTypes:["Ranged","Siege","WaterMelee","WaterRanged","WaterSubmarine","Fighter","Bomber"]
	}
	
	{
		name:"Ambush I",
		effect:"Bonus vs Armor 25%",
		unitTypes:["Melee","Fighter","Bomber"]
	}
	{
		name:"Ambush II",
		prerequisites:["Ambush I"],
		effect:"Bonus vs Armor 25%",
		unitTypes:["Melee","Fighter","Bomber"]
	}
	
	
	// Water ranged and air units
	{
		name:"Bombardment I",
		effect:"Bonus vs land units 33%",
		unitTypes:["WaterRanged","Fighter","Bomber"]
	}
	{
		name:"Bombardment II",
		prerequisites:["Bombardment I"],
		effect:"Bonus vs land units 33%",
		unitTypes:["WaterRanged","Fighter","Bomber"]
	}
	{
		name:"Bombardment III",
		prerequisites:["Bombardment II"],
		effect:"Bonus vs land units 34%",
		unitTypes:["WaterRanged","Fighter","Bomber"]
	}
	
	// Targeting I has different requirements for air and waterranged units, this was the cleanest way to do so
	{
		name:"Targeting I",
		effect:"Bonus vs water units 15%",
		unitTypes:["WaterRanged"]
	}
	{
		name:"Targeting I (air)",
		prerequisites:["Interception I","Dogfighting I", "Siege I","Bombardment I"]
		effect:"Bonus vs water units 15%",
		unitTypes:["Fighter","Bomber"]
	}
	{
		name:"Targeting II",
		prerequisites:["Targeting I","Targeting I (air)"],
		effect:"Bonus vs water units 15%",
		unitTypes:["WaterRanged","Fighter","Bomber"]
	}
	{
		name:"Targeting III",
		prerequisites:["Targeting II"],
		effect:"Bonus vs water units 15%",
		unitTypes:["WaterRanged"]
	}
	
	// Uniques
	{
		name:"Haka War Dance", // only for Maori Warrior and subsequent upgrades
		effect:"-10% combat strength for adjacent enemy units"
	}
]