A Wild Card will get you the best possible blueprint of your choice for the car of your choice. It's hard to get, but it's the most valuable card.
⚠️ Note that you can not create Suspension category blueprints using Wild Cards.
You can win Wild Cards during special race events, get them in a crate or buy them from the in-game market.
To use a Wild Card:
1. Go to the Mechanic.
2. Tap on "Create Blueprint".3. You will have two options: "Make a BP" from nothing and "Create with a Wild Card".
4. Choose the category and the unit, then claim your blueprint!
P.S. The new blueprint will be the same color as the Wild Card you used.