Upgrade Path
Age
Imperial Age
Production
Siege Workshop (46s)
Cost
160
135
HP
60
Attack
50+1 (melee)
(+1)
Armor
0 / 7
Range
8+1 (min. 3)
(+1)
Scale
3
6
8
11
17
1
5
7
9
13
Speed
0.6
Scale
0.7
0.99
1.43
1.54
1.65
0.6
0.96
0.97
1.1
1.49
1.6
Attack Bonuses
Siege
+14
vs
(Elite) Ballista Elephant
+12
vs
Battering Ram
Capped Ram
Siege Ram
Mangonel-line
Scorpion-line
Bombard Cannon
Trebuchet
Siege Tower
(Elite) Organ Gun
Building
+54
(+9)
vs
Palisade Wall, Palisade Gate
+54
(+9)
vs
Non-Defensive Buildings
Tower, Harbor
Wonder
(Masonry -3, Architecture -6 total)
+46
(+9)
vs
Castle, Krepost
(Masonry -3, Architecture -6 total)
+38
(+9)
vs
Stone Wall
+34
(+9)
vs
Gate
+30
(+9)
vs
Fortified Wall