I still think that you can get away with 5|3 on the unupped version of the card. I still don't think Souls should have a 0 cost in case of enemy fractal.That said, your idea is awesome. I mostly wanted to post because I love your card and feel that people should be made aware:
Jenkar just updated this card quite a bit in response to chatroom feedback and discussion.[/list]Check out the changes and leave a comment!
I must thank chat, ie : Gumbeh, Calindu, and patch for discussing exhaustively about this card.
As on card cost, i believe i prefer it to be more vulnerable to passive CC when unupped.