To play Agents of Adventure, you will need the following components:
There are three expansions to Agents of Adventure which add additional cards. These are optional and not required to play.
If you prefer to have the cards printed professionally, you can order from makeplayingcards.com.
90 cards, including 8 heroes.
Haunted, Noir and Temporal Expansions
36 cards each, including 6 heroes.
approx. $14 each.
PNP files for the base game and all three expansions can be found at PNP Arcade for free. (The game and expansions are all bundled as a single product).
This Google Drive contains the images of every card so you can print Agents of Adventure at home.
The card list in the downloads section of this site will tell you which cards to print in what quantities and which image to use as the front and back. It is available in both Excel and PDF format.