Produced by
Weapons
Heals nearby out of combat units by 6 every 1 seconds.
Within 7.5 tiles of Abbey of Kings
Blacksmith
Military Academy: Increase the production speed of infantry, cavalry, siege, and transport units at buildings by 33%. Does not affect religious units or other support units.
King's College
Military Tactics Training: Advanced Military Tactics increase your troops' overall effectiveness in battle, improving their bonus damage by +20%.
Lancaster Castle
Siege Workshop
Greased Axles: Increase the movement speed of siege engines by +15%.
Adjustable Crossbars: Increases Mangonel range by +1, blast radius by +75%, and adds +1 projectile to attacks.
University
Siege Works: New carpentry techniques increase the health of siege units by +20%.
Muster the Nobles: Levy 5 Demilancers.
Shire Levy: Levy 12 Yeomen.
Exact Militia Program: Levy 10 Demilancers, 10 Earl's Guards, and 10 Yeomen.