TECHNOLOGY · SIEGE WORKSHOP
Onager
Upgrades Mangonels into a stronger area-damage siege engine.

Overview
Upgrades Mangonels into a stronger area-damage siege engine.
Effect and affected units
Onager changes upgrades Mangonel to Onager. The affected target is Onager; the bonus does not automatically apply to the rest of the roster. This is the main reason to research it; compare the affected units with the army you expect to field.
Research cost and timing
Research is available in Imperial Age at the Siege Workshop. The recorded cost is 1450 Food, 1000 Gold, and the research time is 150 seconds. Consider whether the upgrade will affect enough units or workers to repay that investment before the match is decided.
Effect and research timing
Upgrades Mangonels into a stronger area-damage siege engine. Effect: Upgrades Mangonel to Onager. Research becomes available in: Imperial Age; Research at: Siege Workshop; Research cost: 1450 Food, 1000 Gold; Research time: 150 seconds. Its value depends on which units receive the effect and how often they take part in combat; timing it before a major engagement can improve the whole eligible group. This research advances the eligible unit line to its next listed tier, changing which version is fielded after the upgrade becomes available.
Research details
- Age
- Imperial Age
- Research building
- Siege Workshop
- Research time
- 150 seconds
Research requirements and effects for this entry.
- Focus
- Research
- Signature / category
- Siege Workshop
- Release / context
- Core system
- Region
- Siege Workshop
- Classification
- Technologies