On Modern with Dark Ascension

The major gains are:
Faithless Looting (goes into a TON of decks, I feel)
Grafdigger's Cage (hoses Melira and Storm pretty effectively)

an example of an updated Storm list could look something like this:

//17
4 Scalding Tarn
3 Island
1 Mountain
1 Steam Vents
4 Sulfur Falls
4 Shivan Reef

//43
4 Faithless Looting
4 Gitaxian Probe
4 Serum Visions
4 Sleight of Hand
4 Desperate Ritual
4 Manamorphose
4 Pyretic Ritual
4 Seething Song
4 Pyromancer Ascension
4 Grapeshot
2 Empty the Warrens
1 Lightning Bolt

Sideboard
3 Lightning Bolt
2 Echoing Truth
3 Defense Grid
2 Empty the Warrens
2 Dispel
3 Burst Lightning