I'm pretty sure that you're meshing with us.
I try to skill up several cards with the hypothetical 90% and it is a joke!
NOTE THAT EVERYTINE I SKILL UP WITH 6 CARDS SO 90% OF SUCCESS!!!
Facts:
Nerida 5 skill levels. - 1 failure, 5 success. Total 6 times
Arzeal 5 skill levels - 1 failure, 5 success. Total 6 times
Terminator 6 skill levels - 6 success. Total 6 times
Water rAid boss 8* (dont remebmer the name) 6 skill levels - 2 failures 5 success. Total 7 times
Hayyel 5 skill levels - 1 failure 1 success (till now) total 2 times
WHAT THE FU@& !!!!!!! R U FU&$ING MESHING WITH US? WHERE IS THE F&$@ing 90% at all those? These are the only cards i skill up and if u take them individually you have an average lower than 80%
If you sum them up i have 5 failues at 27 times!!!! It is 81%
With your hypothetical 90% niw i have to expect for the next 73 attemps of skilling up tomhave only 5 failures right?
This is rediculus especially for effort that we made playing hell stages to collect imps
At least put a mechanism that ensure that at 100 times of trying with 90% success to have 90 times success skilling!!!!