# Great Seaport City

**Entity Type:** Skill

## Properties

| Field | Value |
|-------|-------|
| Category | Economy |
| Type | Discovery |
| Knowledge Cost | 750,000 |

## Description

Great Seaport City (also known as Abyssal Invocation) is an Economy skill that expands the maximum offshore building range from the shore. Economy skills improve production, increase workforce, or unlock completely new mechanics.

## Effects

| Effect | Description |
|--------|-------------|
| Max. Offshore Building Range | Increases range from shore |
| Benefit | Allows placement of buildings even further away from the coast |

## Unlock Requirements

This is a Discovery-type skill, which makes up the majority of skills in the Anno 117 skill tree. To research it, you must first reach it via a research path.

## Related Skills

Other skills in the Economy category:

- Albionic Research
- Aqua Arborica
- Untapped Soil
- Gobannus-Model Bellows
- Villa Retinue
- Paved Roads
- Better Bellows
- Beaver Bother
- Blind Faith
- Blood of Terra
- Depotism
- Depots
- The Flight of Birds
- Beneath Bedrock
- Deep Depots
- Drainage
- Cyclopedic Research
- Duct Irrigation
- Firmer Foundations
- Fish Markets
- Healthy Competition
- Well-Ordered Warehouses
- Pier-to-Pier Trading
- Seaport Specification
- Hurried Horrea
- Raising Sluices
- Honeyed Arbour
- Hushing
- Quays
- Trading Post Improvements
- Warehouse Refinement
- Warehouse Organisation
- Latin Research
- Albionic Loyalists
- Mackerel Hauling
- Metallurgical Research
- Monumental Research
- Wetland Research
- Sewing Circles
- Replanting
- Phlogistic Research
- Albionic Pillars
- Harbourmastery
- Safe Havens
- Harbour Grandmastery
- Reservoirs
- Marsh Services
- Ulex & Agogae
- Vino Veritas
- Water Conservation
- Woodland Rebirth
- Extra Horse Power

## Source

- [anno.land - Große Seehafenstadt](https://anno.land/en/anno-117-skills/grosse-seehafenstadt/)
