I obtained two Pirates treasure cards (eBay) from the Frozen North set. Two of the gold coins have a picture on them with no further rules. An axe and a Viking helmet. Anyone who knows the rules for these?
We must move forward, not backward, upward, not forward, and always twirling, twirling, twirling towards freedom!
There were no rules for those, because they were actually part of a mail-in offer that Wizkids ran at one point. If you found those plus the spear and shield, you could send them in to get a small pack of additional ships.
With Wizkids long gone that's no longer available, so you can create any rules you like for those tokens.