"Storm Guard" is an elite unit in the Swords of the Wind faction; it would be better to call the un-upgraded units "city guards," and the upgraded ones "guards."
Deserters and archers will have a black-themed upgrade line; I'll upgrade the archers to the third level, and assassins will be on the second level.
Can you give me an approximate timeframe for when there will be upgrades for Deserters and Mercenary Archers?
And here's another question: if Black Guards and their upgrade are level 4 of the city, then who will be level 3?