Merge

1,2,3,4-Star : unobtainable through merging

5-star : 3x Main 4-star, 5x fodder 4-star, 3x fodder 3-star

6-star : 2x Main 5-star, 1x fodder 5-star

7-star : 1x Main 6-star, 1x Main 5-star, 1x fodder 6-star

8-star : 1x Main 7-star, 1x Main 5-star, 2x fodder 6-star

9-star : 1x Main 8-star, 1x Main 6-star, 1x fodder 7-star

10-star : 1x Main 9-star, 2x Main 6-star, 1x fodder 9-star

11-star : 1x Main 10-star, 2x Main 6-star, 1x fodder 6-star, 1x fodder 9-star

12-star : 1x Main 11-star, 2x Main 6-star, 2x fodder 6-star, 1x fodder 9-star

Total cost for :

6-star : 2x Main 5-star, 1x fodder 5-star

7-star : 3x Main 5-star, 4x fodder 5-star

8-star : 4x Main 5-star, 10x fodder 5-star

9-star : 6x Main 5-star, 18x fodder 5-star

10-star : 10x Main 5-star, 44x fodder 5-star

11-star : 12x Main 5-star, 73x fodder 5-star

12-star : 14x Main 5-star, 105x fodder 5-star