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Warwolf is a technology in Age of Empires II HD: The Forgotten that is unique to the Britons and can be researched at the Castle once the Imperial Age is reached. Once researched, it causes Trebuchets to deal Area of Effect damage in a 0.5 tile radius. Additionally, it gives Trebuchets 100% accuracy against stationary units.

Since Trebuchets are ranged and gain blast attack, they also cause friendly fire after researching this technology.

Since Trebuchets do not have a natural blast radius, it may be unintuitive how its blast attack works. It works like most projectile siege units, full damage at the center, and tapering off linearly by distance.


Warwolf is a huge boon to the heavily range-based Britons. When researched, Trebuchets can become an effective substitute for Mangonels and work very well as an offensive and defensive tool. Trebuchets normally have high damage but poor accuracy, which makes them poor at attacking units outside of Mangonels and other Trebuchets. With Warwolf, Trebuchets can deal their high damage with 100% accuracy and offset their slow firing rate with an Area of Effect. They can help deal with armies that their archers might have trouble with, notably enemy Mangonels and Bombard Cannons.

That said, Warwolf has a couple of drawbacks. Firstly, the player's own units (as well as allied units) can be damaged by Warwolf Trebuchets, so the player must be careful of friendly fire. Secondly, if several Trebuchets are ordered to focus-fire on a single unit, this will generally result in a lot of overkill due to their perfect accuracy and high attack; normal Trebuchets rely a bit on their inaccuracy to spread their shots out, allowing a group of them to potentially hit multiple enemies around their target. Trebuchets also still retain a slow firing rate, and cannot be moved around as effectively as other units.

Team bonuses[]


AoE2-DLCicon-2 The Forgotten[]

AoEIIDE icon Definitive Edition[]



Scale model of the Warwolf in front of Caerlaverock Castle

Warwolf is a massive English Trebuchet used by King Edward I during the Scottish Wars of Independence. It is considered the largest, most powerful, and most famous of all medieval trebuchets.

In popular culture, the Warwolf appeared in the historical drama Outlaw King (2018), starring Stephen Dillane and Chris Pine, in a scene recreating the Siege of Stirling, which is the job the giant trebuchet was engineered for; the scene can be found on YouTube.[1]


Unique technologies in Age of Empires II
AoE2-DLCicon-0 The Age of Kings civilizations
UniqueTechCastle-DEBritons AoE2 Yeomen · Byzantines AoE2 Greek Fire · Celts AoE2 Stronghold · Chinese AoE2 Great Wall · Franks AoE2 Bearded Axe · Goths AoE2 Anarchy · Japanese AoE2 Yasama · Mongols AoE2 Nomads · Persians AoE2 Kamandaran · Saracens AoE2 Bimaristan · Teutons AoE2 Ironclad · Turks AoE2 Sipahi · Vikings AoE2 Chieftains
UniqueTechImperialDEBritons AoE2 Warwolf · Byzantines AoE2 Logistica · Celts AoE2 Furor Celtica · Chinese AoE2 Rocketry · Franks AoE2 Chivalry · Goths AoE2 Perfusion · Japanese AoE2 Kataparuto · Mongols AoE2 Drill · Persians AoE2 Citadels · Saracens AoE2 Counterweights · Teutons AoE2 Crenellations · Turks AoE2 Artillery · Vikings AoE2 Bogsveigar
AoE2-DLCicon-1 The Conquerors civilizations
UniqueTechCastle-DEAztecs AoE2 Atlatl · Huns AoE2 Marauders · Koreans AoE2 Eupseong · Mayans AoE2 Hul'che Javelineers · Spanish AoE2 Inquisition
UniqueTechImperialDEAztecs AoE2 Garland Wars · Huns AoE2 Atheism · Koreans AoE2 Shinkichon · Mayans AoE2 El Dorado · Spanish AoE2 Supremacy
AoE2-DLCicon-2 The Forgotten civilizations
UniqueTechCastle-DEIncas AoE2 Andean Sling · Italians AoE2 Pavise · Magyars AoE2 Corvinian Army · Slavs AoE2 Detinets
UniqueTechImperialDEIncas AoE2 Fabric Shields · Italians AoE2 Silk Road · Magyars AoE2 Recurve Bow · Slavs AoE2 Druzhina
AoE2-DLCicon-3 The African Kingdoms civilizations
UniqueTechCastle-DEBerbers AoE2 Kasbah · Ethiopians AoE2 Tigui · Malians AoE2 Royal Heirs · Portuguese AoE2 Carrack
UniqueTechImperialDEBerbers AoE2 Maghrebi Camels · Ethiopians AoE2 Farimba · Malians AoE2 Torsion Engines · Portuguese AoE2 Arquebus
AoE2-DLCicon-4 Rise of the Rajas civilizations
UniqueTechCastle-DEBurmese AoE2 Manipur Cavalry · Khmer AoE2 Tusk Swords · Malay AoE2 Thalassocracy · Vietnamese AoE2 Chatras
UniqueTechImperialDEBurmese AoE2 Howdah · Khmer AoE2 Double Crossbow · Malay AoE2 Forced Levy · Vietnamese AoE2 Paper Money
AoE2-DLCicon-5 The Last Khans civilizations
UniqueTechCastle-DEBulgarians AoE2 Stirrups · Cumans AoE2 Steppe Husbandry · Lithuanians AoE2 Hill Forts · Tatars AoE2 Silk Armor
UniqueTechImperialDEBulgarians AoE2 Bagains · Cumans AoE2 Cuman Mercenaries · Lithuanians AoE2 Tower Shields · Tatars AoE2 Timurid Siegecraft
AoE2Icon-LordsWest Lords of the West civilizations
UniqueTechCastle-DEBurgundians AoE2 Burgundian Vineyards · Sicilians AoE2 First Crusade
UniqueTechImperialDEBurgundians AoE2 Flemish Revolution · Sicilians AoE2 Hauberk
Dawn of the Dukes icon Dawn of the Dukes civilizations
UniqueTechCastle-DEBohemians AoE2 Wagenburg Tactics · Poles AoE2 Szlachta Privileges
UniqueTechImperialDEBohemians AoE2 Hussite Reforms · Poles AoE2 Lechitic Legacy
AoE2Icon-DynastiesIndia Dynasties of India civilizations
UniqueTechCastle-DEBengalis AoE2 Paiks · Dravidians AoE2 Medical Corps · Gurjaras AoE2 Kshatriyas · Hindustanis AoE2 Grand Trunk Road
UniqueTechImperialDEBengalis AoE2 Mahayana · Dravidians AoE2 Wootz Steel · Gurjaras AoE2 Frontier Guards · Hindustanis AoE2 Shatagni
AoE2Icon-ReturnRome Return of Rome civilizations
UniqueTechCastle-DERomans AoE2 Ballistas
UniqueTechImperialDERomans AoE2 Comitatenses
AoE2Icon-MountainRoyals The Mountain Royals civilizations
UniqueTechCastle-DEArmenians AoE2 Cilician Fleet · Georgians AoE2 Svan Towers
UniqueTechImperialDEArmenians AoE2 Fereters · Georgians AoE2 Aznauri Cavalry
Removed technologies
UniqueTechCastle-DEPersians AoE2 Boiling Oil · Saracens AoE2 Camelry · Saracens AoE2 Madrasah · Mayans AoE2 Obsidian Arrows · Slavs AoE2 Orthodoxy · Koreans AoE2 Panokseon
UniqueTechImperialDEVikings AoE2 Berserkergang · Persians AoE2 Mahouts · Sicilians AoE2 Scutage · Saracens AoE2 Zealotry
Revised technologies
UniqueTechImperialDE Couriers · UniqueTechImperialDE Manipur Cavalry · UniqueTechImperialDE Paper Money · UniqueTechCastle-DE Royal Heirs