When in doubt, go for overpowered.
It's not a bad way to go, when looking for ways to improve a deck. Which is why when I saw a Garruk on my desk, I thought 'Well, maybe we just overpower them.'
But not with Garruk: that card doesn't exactly help me if I've got a Recycle out but no Spellbook. And Jace generally doesn't provide a win condition unto itself.
Enter Kiora, the Crashing Wave.
So with a deck tweaked to add KtCW, I went to play Jason online. I told him: I'm testing this but it's just not working out and I need some help.
He started throwing some decks at it, specifically looking at aggro decks because we know that's where things are bad.
Capsize-buyback is pretty good with Prophet of Kruphix. Elvish Fury however, isn't. In game after game, that card just didn't matter, even when I was in a position to use it.
So after a multiple games I finally put it to Jason: what do I do?
His first thought was a Fog effect. Lull was the first thing that came to mind, with Respite being a close second.
I can't say I'm entirely surprised about this: Saga block is one Jason frequently references because it's power level is just so off the charts. I thought that Respite might might be a better effect-Fog + lifegain = more time.
Our test of Respite didn't really impress us.
Kiora, however, showed some potential. Getting her ultimate off was something Jason was constantly trying to stop and that took pressure off of me and gave me more time to get things set up. An ultimate on her would, we agreed, be incredibly good for The Wretched.
"What about Energy Field?" Jason asked.
That's a pretty damn good idea. I mean, I had some small reservations but I know better than to dismiss Jason's out of the box ideas. So we tested it.
That test went incredibly well. I had to be careful about putting creatures into play, along with making some very deliberate decisions about when to use Counterspell but the pressure was immediately transferred to Jason to find an answer, once Energy Field came down.
Now we're getting somewhere.