Sprocket
P(n) = 1 - (1 - P(1))^n
Depends. Are the number of frames you need to advance prime (ie: 7, 11, 13, 17)? Non-prime odd advances you can use either 3 or 5 Pokemon in your party. And even advances you can use 2, 4, or 6 (6 being a worst case scenario).How would you advance an odd number of frames when you're in front of a stationary legend?