I don't know is just luck my friend.the ather day I saw a video opening 100 of them and hi got only 1 legendary on number 55.i have got 2 legendary my first ever lucky drop was legendary (it was a book of book) and my second one is these.I hope you find one soon my friend. Good Luck
na sxoliaso tito afto me to kai kala creative den einai creative einai /fly to opio xrisiomopio kamia fora gia plaka ston server xoris na pethani kapios aplos kano ligi plaka na skasi to xeilaki mas