Yes.

But not everyone has such good luck. For example, I only have a 12-star card, and the chance of rising to 13-star is very low. If you need a second-level card, then get the second-level card. There are very few credentials, and I can’t even see them!

Full analysis of the success rate of strengthening 1-13 stars in Food Wars Rats

1. 0-1: 0-star main card + 0-star secondary card, success rate = 100%;

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2. 1 to 2: 1-star main card + 0-star secondary card, success rate = 88%, 2 points of insurance;

3. 2 to 3: 2-star main card +1-star secondary card, success rate = 79.2%, insurance 5 points coupon;

4. 3 to 4: 3-star main card + 2-star secondary card + level 1 four-leaf clover, success rate = 66%, 10 points of insurance;

5, 4 to 5: 4-star main card + 3-star secondary card + 2-star secondary card + level 2 four-leaf clover, success rate ≈ 67.71%, insurance Gold 25 points coupon;

6, 5 to 6: 5-star main card + 4-star secondary card + 4-star secondary card + level 2 four-leaf clover, success rate = 61.6%, insurance 50 points coupon ;

7. 6 to 7: 6-star main card + 5-star secondary card + 5-star secondary card + level 3 four-leaf clover, success rate = 59.84%, insurance 200 points;

8. 7 to 8: 7-star main card + 6-star secondary card + 6-star secondary card + 6-star secondary card + level 3 four-leaf clover, success rate ≈ 60.11%, insurance 400 points;

9. 8 to 9: 8-star main card + 8-star secondary card + 7-star secondary card + 7-star secondary card + level 4 four-leaf clover, success rate = 61.6%, insurance 1200 points; < /p>

10, 9 to 10: 9-star main card + 9-star secondary card + 8-star secondary card + 8-star secondary card + level 6 four-leaf clover, success rate = 44.55%, insurance 5,000 points;

11. 10 to 11: 10-star main card + 10-star secondary card + 9-star secondary card + 9-star secondary card + super four-leaf clover, success rate = 46.7%, insurance 15,000 points ;

12, 11 to 12: 11-star main card + 11-star secondary card + 11-star secondary card + 10-star secondary card + super four-leaf clover, success rate = 50.7%, insurance 25,000 points Coupon;

13, 12 to 13: 12-star main card + 12-star secondary card + 12-star secondary card + 12-star secondary card + super four-leaf clover, success rate = 53.5%, insurance 35,000 Click a coupon.