The problem is the statistics are not corrective. I’ve played cPVP to level a class, and have done enough battles to raise it from 71-92 in the last two days, just to give you an example of how many battles I’ve done. And doing the dailies (when they are worth it). And a few explores to break the monotony.
3 Vault keys. 2 of which came within the first hour. And I had 2 vault keys last event. And 4 Vault keys the event before that.
So i need one of those 37 vault keys in 3 days runs of luck to even it out. I’ll bet an uncomfortable amount of money that won’t happen. Ever.