i got Longing at 1st try, korean random at its best, but that doesnt mean i don't make what is possible to make the path easier to achieve the wanted outcome.
With this event, best option is to enchant 3/4 cloaks at the same time and end up with the best one after all enchants run out, make all +4, try enchant all and leave the higher one untouched, enchant the other 3 to the same value etc, with at least 60 LUC in char, ofc it might fail, but at least you are playing it safe