Solved
why is 90% success rate can fail??
this is so stupid wasted 9 mascherano . 90% success rate fail to rank up is so dumb
@fa3q606fn6n6 Because at 90 percent there is a 10 percent chance you will fail … get ten identical pieces of paper and mark 9 of them with x and one with o … fold them and put them in a bowl, and then pick one.
You have 90% chance of picking an x and 10% of a zero.
Put it back and go again … same odds every time.
That’s how probity works and hence how the EA packs/upgrades work.
(In my opinion, always better to upgrade on 100 percent than lose 9 Masch on 90 percent)
