The solution is really simple. Remove the ressuruction ability, and instead of healing faster during valkyrie, have her ressuruct the other heroes by healing their dead bodies for like 3-4 seconds, without movement penalty. Alternatively, you can make the ressuructed character come back with half health; or make the…

You forgot one thing: Blizzard has demos available for all its modern games except overwatch. WoW is available until level 20, Diablo 3's first act is available for free, every SC2's expansion first 1-2 missions are free, along with play-with-friends-that-own-the-game multiplayer access and 3-5 free ranked matches AND…