The Duke: Shieldmaiden Promo Tile

Once you get past the very poorly written rules for its ability, the Shieldmaiden is actually a very nice piece to have. (Kickstarted).

an interesting flanking unit. Can be fun as an alternate starting unit instead of one footman.

Kickstarter

Excellent little bonuse piece, w/ the most disagreed upon simple set of rules i've yet seen.

Fun no matter how you play it, though.

Very nice promo with a unique mechanic: poorly worded rules lead to some confusion over exact abilities, but still very nice.