Work in Progress: The 
Knights Templar and 
House of Lancaster civilizations aren't fully updated and miss stats, abilities and upgrades.
Explorer will continue to be updated over the next few weeks for both old and new civs.
Knights Templar and 
House of Lancaster civilizations aren't fully updated and miss stats, abilities and upgrades.Explorer will continue to be updated over the next few weeks for both old and new civs.
Siege
Huihui Pao
Massive siege engine with incredible range, extra effective at destroying buildings and walls.
+ Extremely long range
- Must be set up to fire
Mercenary that can be purchased for 1000 Olive Oil.
Produced at
Available for 2 civilizations
This unit is available for the below civilizations. Click on a civilization to see more detailed information, including specific bonuses and upgrades.
Patch History
Season Four Update
Khaganate Palace can now randomly spawn a Hui Hui Pao (Massive Trebuchet with greatly increased range and damage)
Costs
1000
1:03
2
260312 Hitpoints
75 600 Siege Attack
0 Melee Armor
0 Ranged Armor
Damage5.5DPS 44.04
Move Speed0.625 0.719T/S
Attack Speed13.625S
Min Range2.75TILES
Range18TILES
Line of Sight17.778TILES
Technology Upgrades
Geometry (Improved)
Age IVSiege Technology
Increase damage of Trebuchets by +30%. If Geometry has already been researched, increase their damage by +10% instead.
Costs
100
225
325
0:45
Unique
Greased Axles
Age IIISiege Technology
Increase the movement speed of siege engines by +15%.
Costs
150
350
1:00
Military Academy
Age IIIProduction Technology
Increase the production speed of infantry, cavalry, siege, and transport units at buildings by 33%. Does not affect religious units or other support units.
Costs
100
250
1:00
Siege Works
Age IVSiege Technology
New carpentry techniques increase the health of siege units by +20%.
Costs
300
600
1:30