Sword and sorcery campaign needs bravos, barbarian berserkers, palace guards, corsairs, enforcers, thugs, and pit fighters as NPCs among others. Here is a set of sword and sorcery encounters that could work for sword and sorcery campaign.
They are designed from the RAW culture skillsets like pregenerated characters (see here) but they have their main combat style in the proficient range (60s) instead of novice.
Their combat styles are based on ranger dan material that is also included in my combat style encyclopedia and shown in the combat style cards. Each NPC gets one or sometimes two combat styles from the list, couple of main weapons, sidearm, shield and ranged weapon if defined there and a name. For most of them folk magic is also described but if your campaign does not use folk magic, you can just drop it. You can find them with tag “Swordandsorcery”.
So as individuals or even groups they are ready to use. Here are the links to MeG pages. For most of them – the basic link, link to a combat style card and a link to a strong one, a leader and group of them as a crew if applicable
- Barbarian Berserker
- your quick fighter in the Grey Mouser style
- Cannibal Brute
- caravan merchants and guards
- your effete duelist
- Eastern Marine
- Palace Guard
- Pit Fighter
- Sailor of the Seas
- Shemite Asshuri Raider
More material about Encounter Generator can be found here and combat style cards here. The encyclopedia of Combat Styles can be found here. As usual the the useful charts for Mythras can be found here. If you are just beginning with Mythras go to starter resources.