| 1 person marked this as a favorite. |
It means one copy of a card named exactly “Greatsword.” Not “Greatsword +1” or “Giantbane Greatsword” or anything else. Just “Greatsword.”
...facilitated by the B Greatsword (without the Basic trait) that is included in the Warpriest class deck. ;)
Basically, it's just a way to get Oloch a greatsword a little earlier than other characters. The other Warpriests have similar powers that give them other weapons. These powers are thematic, but don't mean much later in the adventure path.