I think Shatter the Sky is a solid Wrath variant and I'm happy to keep cubing it. The best part is it allowed me to free up space in Azorius by cutting Supreme Verdict without a net loss of sweepers.
I agree with calibretto. As it stands, nothing is going in my 465 powered list. I'm watching Elspeth, Storm's Wrath, and the Phoenix. I wish Purphoros could make it because another Sneak Attack would be welcome but it just doesn't get there. Hopefully, there's a pleasant surprise lurking in the unspoiled cards.
Cheers,
rant
My Cube
CubeCobra: https://cubecobra.com/cube/overview/5f5d0310ed602310515d4c32
Cube Tutor: http://cubetutor.com/viewcube/1963
Cheers,
rant
My Cube
CubeCobra: https://cubecobra.com/cube/overview/5f5d0310ed602310515d4c32
Cube Tutor: http://cubetutor.com/viewcube/1963
Cheers,
rant
My Cube
CubeCobra: https://cubecobra.com/cube/overview/5f5d0310ed602310515d4c32
Cube Tutor: http://cubetutor.com/viewcube/1963