Fast route
Do this in order
- Step 1
Unlock Nokturna and check the card collection page for missing entries.
- Step 2
Earn cards from opponents, story rewards, shops and special events instead of repeatedly playing only one rival.
- Step 3
Obtain the last unique card and open the collection screen once more.
Prepare before you start
Unlock the required tool, form or region first. Carry food and leave inventory space so a successful catch or collectible is actually recorded.