Watch “2v2 Guild Wars & 3-Player FFA Rules Explained | Challengers of the Realm Tutorial,” a how-to-play guide on BoardGameVideo.
Description provided by Challengers Of The Realm on YouTube:

2024Hunter Fowler, Billy Parsons
Mainly reviews and how-to-play. Challengers of the Realm TCG is covered on BoardGameVideo.com by 2 reviews, 2 how-to-play guides, and 3 other videos.
About Challengers of the Realm TCG, from BoardGameGeek:
Designers
Hunter Fowler, Billy Parsons
Artists
Ted Anthony, Hunter Fowler, Dathan Walker
Publisher
Challengers Media INC
Categories
Mechanics