This Strategy clearly works.
Yesterday I drew some crap 1* from free lotto so I went and drew a card from 10g lotto and got me an domina. Well 4th copy. Recycled her and some crap 1* for total of 35g.
Then today I drew another 1* from free lotto and then I rage draw a card from 10g lotto and drew an 4*. Already have a playset of this dude so that means my today's take is 155 Gran just for playing a 11 turn duel and pressing give up.
So that means in two days I made 190 gran without doing the **** Mirage master.