I had been losing arena 7 times in a row, where I just want to get a incubator.
So many times I lose the battle because of the RNG issue, where I had tried missed 6 times in a row when I face either Indoraptor or Monomimus.
COME’ON?? MISS SIX TIMES IN A ROW!! The possibility of miss 6 times in a row is 1.5625%.
And finally I won once after about 40 minutes.
Btw, now there is mission request in game where asking to battle 11 times or open 15 times incubator which is too much if I am unlucky and took me 40 minutes just to get one incubator.