​ [After every simultaneous good match, I have a terrible-terrible match where my luck takes a u-turn and suddenly I become very unlucky. Like my luck resets back to normal after that match and I win again. The cycle repeats itself...

So my boyfriends birthday is coming up and i want to try and get the singularity sheriff for him. Its his favorite and hes hasnt got it in his shop/night market for over a year and a half. Is there a certain way to go about this? Would you...