Sostratus
Deity
Scythia was released with the ability to get a free light cavalry unit, or their unique horse archer, whenever they train a light cavalry unit (or their unique horse archer.)
In vanilla and Rise & Fall, you only needed to possess the horse resource to build unlimited of these units, making this ability essentially +100%
production towards light cav all game.
In gathering storm, building these units costs primarily horse resources. So now it's like +100% horse accumulation and +100% production towards light cav.
Civ6 also has the Venetian arsenal, which gives you 2 for 1 naval units.
Are these kinds of abilities- 2 for 1 units- a good addition to the game?
They seem very hard to balance. For example, if the zulu had 2 for 1 anti cavalry instead of cheaper impi, or nubia had 2 for 1 ranged instead of Ta-Seti, they would probably be the best civs out there. Light cavalry's somewhat less than ideal tech path, combat strength, and the fact that anticav is a resourceless counter unit, seems to be the only thing that keeps it in check. I'm ignoring the total scythian package- Tomyris' additional combat bonuses are certainly something to be feared.
In vanilla and Rise & Fall, you only needed to possess the horse resource to build unlimited of these units, making this ability essentially +100%

In gathering storm, building these units costs primarily horse resources. So now it's like +100% horse accumulation and +100% production towards light cav.
Civ6 also has the Venetian arsenal, which gives you 2 for 1 naval units.
Are these kinds of abilities- 2 for 1 units- a good addition to the game?
They seem very hard to balance. For example, if the zulu had 2 for 1 anti cavalry instead of cheaper impi, or nubia had 2 for 1 ranged instead of Ta-Seti, they would probably be the best civs out there. Light cavalry's somewhat less than ideal tech path, combat strength, and the fact that anticav is a resourceless counter unit, seems to be the only thing that keeps it in check. I'm ignoring the total scythian package- Tomyris' additional combat bonuses are certainly something to be feared.