Ayyubids/Tree

Civilization

Technology tree

Civilization

Technology tree

Ayyubids technology tree in Age of Empires IV: The Sultans Ascend.

Since the Abbasid Dynasty has Siege Engineering for free from the Dark Age, the technology does not appear in their technology tree.

Dark Age	Feudal Age	Castle Age	Imperial Age
Battering Ram		Tower of the Sultan
Siege Tower
Town Center
Capital	Additional
Villager	Textiles
Scout
House
Mill
Survival Techniques	Professional Scouts
Wheelbarrow
	Horticulture ➞	Fertilization ➞	Precision Cross-Breeding
Lumber Camp
Forestry	Double Broadax ➞	Lumber Preservation ➞	Crosscut Saw
Mining Camp
	Specialized Pick ➞	Shaft Mining ➞	Cupellation
Farm
Barracks
Spearman ➞	Hardened Spearman ➞	Veteran Spearman ➞	Elite Spearman
		Ghulam ➞	Elite Ghulam
	Phalanx
Dock
Fishing Boat	Extended Lines ➞	Drift Nets
Transport Ship
	Trade Ship
	Archer ship	Extra Hammocks	Heated Shot
	Incendiary ship	Incendiaries	Explosives
	Springald ship	Springald Crews	Swivel Cannon
			Warship
	Naval Arrowslits
		Teak Masts
		Armored Hull ➞	Shipwrights
House of Wisdom
Culture Wing
Advancement	-Costs 225 food, 125 gold -Age up takes 96s	-Costs 900 food, 500 gold -Age up takes 96s	-Costs 1500 food, 750 gold -Age up takes 96s
Logistics	-Grants 2 Dervishes -Dervish Mass Heal permanent at 2 hp/s	-Grants 3 Dervishes -Dervish Mass Heal permanent at 2.5 hp/s	-Grants 4 Dervishes -Dervish Mass Heal permanent at 3 hp/s
Economic Wing
Growth	-Grants 3 Villagers -Orchards +50 food	-Grants 7 Villagers -Orchards +100 food	-Grants 10 Villagers -Villagers +10% work rate
Industry	-Grants 400 wood -Villagers build +30% faster	-Grants 900 wood, 400 stone -Villagers build +40% faster	-Grants 2,000 wood, 1000 stone -Villagers build +50% faster
Military Wing
Master Smiths	-Grants Feudal Age Blacksmith attack and armor technologies for free -Grants Military Academy for free one Age earlier	-Grants Castle Age Blacksmith attack and armor technologies for free (requires Feudal Age technologies) -Grants Military Academy for free	-Grants Imperial Age Blacksmith attack and armor technologies for free (requires Castle Age technologies) -Grants Military Academy for free
Reinforcement	-Grants 1 Desert Raider after 15 seconds, then 1 more every 2 minutes -Cavalry can construct siege	-Grants 3 Desert Raiders immediately, then 3 more every 2 minutes -Cavalry can construct siege	-Grants 7 Desert Raiders immediately, then 7 more every 2 minutes -Cavalry can construct siege
Trade Wing
Advisors	Grants 3 Atabegs	Grants 5 Atabegs	Grants 7 Atabegs
Bazaar	Grants a trade caravan every 3 minutes	Grants a trade caravans with improved trades every 3 minutes	Grants a trade caravan with further improved trades every 3 minutes
Palisade Wall
Palisade Gate
Outpost
	Fortify Outpost
	Arrowslits	Springald Emplacement	Cannon Emplacement
	Market
	Trader
	Blacksmith
	Bloomery ➞	Decarbonization ➞	Damascus Steel
	Steeled Arrow ➞	Balanced Projectiles ➞	Platecutter Point
	Fitted Leatherwork ➞	Insulated Helm ➞	Master Smiths
	Iron Undermesh ➞	Wedge Rivets ➞	Angled Surfaces
		Military Academy
		Sultan's Mamluks	Infantry Support
	Archery Range
	Archer ➞	Veteran Archer ➞	Elite Archer
	Desert Raider ➞	Veteran Desert Raider ➞	Elite Desert Raider
		Crossbowman ➞	Elite Crossbowman
			Handcannoneer
	Stable
	Scout		Spyglass
	Horseman ➞	Veteran Horseman ➞	Elite Horseman
	Desert Raider ➞	Veteran Desert Raider ➞	Elite Desert Raider
		Camel Lancer ➞	Elite Camel Lancer
	Stone Wall
	Stone Wall Gate
	Stone Wall Tower
		Keep
		Boiling Oil
		Springald Emplacement	Cannon Emplacement
		Mosque
		Dervish
		Herbal Medicine	Piety
			Tithe Barns
		Siege Workshop
		Battering Ram	Lightweight Beams
		Springald	Roller Shutter Triggers
		Manjaniq	Adjustable Crossbars
		Counterweight Trebuchet	Geometry
			Culverin
		Greased Axles
		Siege Carpentry
			Madrasa
			Chemistry
			Siege Works
			Silk Bowstrings
			Serpentine Powder
			Biology
			Incendiary Arrows
			Court Architects
			Elite Army Tactics