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.
Age III - Influence Landmark

Cistern of the First Hill

Byzantines
Acts as a Cistern. Unlocks the Pilgrim Flask ability on non-siege military units, which can be activated to increase health regeneration by 25 per second for 6 seconds. Flasks refill every 30 seconds to a maximum of 20 active flasks.

Byzantines is part of the Sultans Ascend expansion

Get it on Steam Xbox MS Store

Abilities and influences

Dialecticus

Research rate increased +30%/+60%/+90%/+120%/+150% by Water Level while within the influence of a Cistern. Toggle on

Cistern or
Cistern of the First Hill
.

Praesidium

Building damage taken decreased by -5%/-10%/-15%/-20%/-25% by Water Level while within the influence of a Cistern. Toggle on

Cistern or
Cistern of the First Hill
.

Patch History

Patch 9.2.628

Starting Flasks increased from 1 to 3.

Flask maximum increased from 10 to 20.

Improved Flask spawn rate from every 45 seconds to every 30 seconds.

Reduced unit cooldown from 45 seconds to 20 seconds.

Decreased amount of health restored from 250 to 150.

Reduced healing duration from 10 seconds to 6 seconds.

Costs
1200
600
3:40
50006500 Hitpoints
0 Fire Armor
50 Ranged Armor
Line of Sight6.3TILES

Technology Upgrades

Court Architects

Age IV

Building Technology

Patronage of the finest builders increases all building health by +30%.

Costs
700
300
1:30

Age of Empires IV© Microsoft Corporation. AoE4World.com was created under Microsoft's "Game Content Usage Rules" using assets from Age of Empires IV , and it is not endorsed by or affiliated with Microsoft.