How do I get lucky coins?

[ned_]

I want to complete island level 15 and it requiers 5 bronze fragment, dragon's eye and lucky coin
I have 5 bronze fragment, and the dragon's eye but I don't have the lucky coin

so how do I get the lucky coin?

 

[ned_]

and i'm gonna loose my hard work on the next season

 

[AG_2]

bro leave this season is about to be over
a season is of 49 days

Are you sure ? as it is not officially dalcerid that SBD is going to be reset