Civ 6 Wonder Placement Guide

Terracotta Army

Required neighbors are shown on the map — the remaining tiles can be anything.

Placement requirements

Must be built on: Grassland, Plains
Must be adjacent to: Encampment (with Barracks or Stable)

Unlock & cost

Technology: Construction
Production cost: 400

Wonders that compete for the same tiles

From the placement data: these wonders share a placement requirement with Terracotta Army. A city meant to hold both needs a separate qualifying tile for each.

Alhambra — both next to a Encampment
Oxford University — both allowed on Grassland, Plains
Statue of Zeus — both next to a Encampment

Is it worth building?

Every current unit gains a free promotion, plus archaeology perks. Timed before a big war it upgrades an entire army's quality in one turn — a warmonger's tempo wonder with a culture afterlife.

Placement & timing tips

Grassland or plains next to an Encampment. Build with your army already trained — the promotion hits units that exist, not future ones.

When to build it — and when not to

Build it when: Build when you already field a wide standing army between wars — the bigger and more varied the roster on completion day, the more total promotions the single build converts into.
Skip it when: Skip with a skeleton defense force — a handful of promotions cannot justify classical hammers. If war is coming but the army is unbuilt, actual units and the Encampment's projects come first.

Which city should build it

It accepts an Encampment holding either a Barracks or a Stable, which is more forgiving than the Statue of Zeus, but the tile must be flat grassland or plains, so a hill-fortress Encampment with no flat neighbor is out. Construction also needs Horseback Riding, which is exactly the tech a Stable city researches anyway, so a cavalry-oriented production city fits naturally. Choose the host by geography rather than production: the promotion is empire-wide, so any city with an Encampment and a few chops will do, and it should be the one whose Encampment was placed for defense rather than a city where the flat tile is prime farmland. A Theater Square next to it later benefits from the wonder adjacency.

Winning the race

Contest is moderate and skews toward AI civs that build Encampments early; peaceful AIs often skip the district and therefore cannot compete. Corvée applies, the Encampment tile itself usually sits near hills for production, and a Classical Great Engineer with wonder charges shortens it to a few turns. The tricky part is sequencing with the army: every unit trained after completion misses the promotion, so the build should finish the turn the last unit of the planned roster leaves the queue, not before. A rival whose classical units suddenly show extra promotions without having fought is the tell that it has already gone to them.

If you lose it: alternatives

A promotion per unit is worth roughly one skirmish each, and the same result comes from fighting barbarian camps deliberately before the war. The Survey card accelerates experience for recon units. The archaeology clause matters only for a culture plan, where Natural History and a few Archaeologists reach foreign digs through open borders or alliances anyway. Move the freed Classical production into the Encampment's Armory, which adds experience to land units later trained in that city, or into a Battering Ram and siege support for the war itself.

Planning a district next to this wonder? Check its adjacency bonus →

Other wonders of the same era

Related guides

Last reviewed: 2026-10-03