They’re armed in various state of chainmail armors.
Be warned though, it is guarded generally by three bandits who attack on sight. Next to a destroyed cabin in the forest north of Skalitzīelow you see the exact location of the farm. You have to go on top of the walls and then just down here: In a grave by a large lone tree north of Uzhitz In a cave in the forest to the west of Rattay and south of Sasau In a grave in the forest to the east of Rattay * It might be upside down or mirrored so always check if it has a direction as hint. * Things aren’t to scale on the map, some rivers are small on the treasure map but huge on the real map.
If you are trying to solve a map, know this: If you lose it anyways, then you can buy a new one at a blacksmith. Just keep the one you get at the start of the game. The Ancient Treasure maps are from the pre-order DLC, the rest can be found around in the game.