Seems a little too much, you should lower your expectation..Instead of collaboration, why not making an anime adaptation?
Maybe two or three years from now..
XD
It will be so fun to see the Heroes of Arathos get animated and could move on their own way..
Lucille Spirit Walker and Faye Palladin have good design and they look cute, very well suited to become your everyday Heroine..
Leon Zealot is also good to became an anime MC..
XD
Woah to much delusion I'm quit now..
XDD
Android/gatcha games don't have anime adaptation even if they are Multi billion hits..