Musketeer Tabard only has to be paid for once, and its ability is always active
After you start the long sidequest in chapter 4 to recruit the optional characters (Beowulf, Reis, Construct 8 and Cloud), the next step is clearly indicated by blue markers on the world map
From a story-telling standpoint, he serves as a caster that sends out these Illusions into combat
On August 9th , youll be able to find the new chapter at hobby stores and soon after, on August 23rd , youll be able to purchase the cards on Amazon, Disney Store, and many other locations
Towns Travel the Overworld is the truth, though there arent too many other payoffs (The Wandering Minstrel is decent, but five towns is a ton in practice)
As a pro tip: if you do find yourself in the market for Flash Photography, dont overpay for the single when Amazon currently lists the entire Camp Comrades scene box for $60.