Talk:Star Fall Event 2018/@comment-30093047-20180514214028/@comment-33104098-20180515065553

Best ratio is Nova pedestal: 3.5 M DC / 770 star dusts = 4545.45 DC/star dust.

Then Singularity pedestal: 3 M DC / 1035 star dusts = 2898.55 DC/star dust.

Then Celerulean (375 star dusts): 733.33 DC/star dust.

and then Rayleian: 684.9 DC/star dust,  and so on...

So with 1690 left overs, you can do Nova x1 + Celerulean x2 = 1520 star dusts, and have 150 left.