Ghost enemy

[yallaballa]

While figthing Cyrus in the early stages of the came to capture the most advanced city, I had visits from ghostly swordmen running around, but when I attack they are no longer there. I had units in all the squares around the city but still they got around fastly and suddenly they appered outside my city. I was beeing very carefull for this not to happen, and it sortof ruined the attack and my progress. Annoying. Hopefully someone else is experiencing this or maybe I belong in a mental institution.

Even so, all the bad things I sayd about civ4, I take back!