Ballista and towers.

does anyone know – if you play on a Sod's, Blade's, or Erathia map in Wog, do all the Wog features apply to the game?

I know... not all Wog features can apply because many of them simply cannot physically exist on a Sod's, Blade's, or Erathia map, but since you are playing Heroes 3 (with the Wog patch loaded), the rules and features will be those of Wog.... a simple example: new objects or artifacts will not appear on the map (if they are disabled in the editor as not existing in that version), but, for example, a hero with the "Commander" skill can easily run around on a standard Erathia map!!!