Quote Originally Posted by Morgan le Fay View Post
You have a better run on a Tuesday for spirits.
This assumption is not correct unfortunately .
Beating a useless Hero does not increase your chance to get more spirits because of it.
The rolls are predetermined and are either a win or a loss, the content is what can differ.

Riot - and the others - are correct by saying it actually lowers your chance to get the heroes you do need.
There should be a way to unrecruit them.