adds more data

docs/buildings/collecting-basin-albion.md

@@ -2,18 +2,20 @@
 
 **Entity Type:** Building
 
+Also known as: Aqueduct Source
+
 ## Properties
 
 | Field | Value |
 |-------|-------|
 | Category | Infrastructure |
 | Region | Albion |
-| Required Tier | [Elders](../population-tiers/elders.md) |
+| Required Tier | [Nobles](../population-tiers/nobles.md) |
 | Dimensions | 3x8 (4x11 with roads) |
 
 ## Description
 
-Collects water from aqueducts to supply cisterns and water-dependent buildings. Requires mountain placement in Albion.
+Collects water from aqueducts to supply cisterns and water-dependent buildings. Requires mountain slot placement in Albion.
 
 ## Costs
 
@@ -26,7 +28,26 @@ Collects water from aqueducts to supply cisterns and water-dependent buildings.
 | Requirement | Value |
 |-------------|-------|
 | Road Required | Yes |
-| Constraints | Mountain placement required |
+| Constraints | Mountain Slot required |
+
+## Specialists
+
+### Ductuarius
+- **Rarity:** Rare
+- **Type:** Economic Specialist
+- **Effects:**
+  - Aqueduct Basins in range: Water supply +50%
+- **Improves:** Aqueduct Source
+
+### Aquila Dulcis, Curator Aquarum
+- **Rarity:** Legendary
+- **Type:** Economic Specialist
+- **Effects:**
+  - Aqueduct Basins in range: Water supply +200%
+  - Fire Safety +100
+  - Upkeep cost -30%
+- **Legendary Bonus:** Generate at least 1,000 Prestige
+- **Improves:** Aqueduct Source
 
 ## Related Buildings