I have a bit of an issue with these honestly, and it comes down to this.
Now on thursday when the event opened, i got 60 of the mission gift boxes, while a fellow group mate got the same amount.
I opened mine, i proceeded to only get 1 item that is deemed "rare" to let world chat know, meanwhile he gets Sasori 100 Puppets TWICE.
Now maybe its the bit of salt I hold, but why is it 2 can purchase the same amount, and 1 gets nothing, meaning another gets 2 of the most rarest items in said box.
To me, that is just..wrong, and seems more then just RNG.