On the back cover is a simple turn sequence; it says you may perform an action or attack. To me, that means you have to pick one.
Also, nice miniature choices.
To my defense, I was skimming through the book so thank you for the clarification.
Thank you sir! Been playing around with some abilities and such, but not settled on them yet. Here are my thoughts so far:
The Wraith (leader) - Cloud Mind, Wealthy, Two Guns
Lady Danger (sidekick) - Daredevil, Speedy
Lulubelle Montcrief (ally) - Sly
Ibrahim Mousakka (ally) - Inventor (more like procuring stuff than actually making them himself)
Hamish Oglesby-Winterbottom (ally) - Harmless
For the 10th roster point I'm considering taking the Resourceful Perk. Obviously, providing I've understood those rules correctly

.
Regards,
Legionnaire.