...and it failed, because even to reduce losses I added Delver of Secrets and Snapcaster Mage. The only way to make the best deck I came up with a winning deck (in Just for Fun no less!) is to TAKE OUT Soulflayer. Here is the early version, with heavy emphasis on milling.
Here is a rare winning state.
Here is the 'best and final attempt.'
And here is an equally rare winning final state. Hope someone does better than I did!