Rats!

[SomeRandomDude]

Relentless Rats x 20

Ashling's Prerogative x 2
Diabolic Tutor x 4

Prismatic Lens x 4
Thrumming Stone x 2
Pentad Prism x 4

Blood Crypt x 4
City of Brass x 4
Sulfurous Springs x 4
Bloodstained Mire x 4
Polluted Delta x 3
Swamp x 5

The point is hasty Relentless Rats. Chances are, the Ripple will get a ton of Rats. Ashling's Prerogative FTW!

[FM]

It's too raw. You have to draw into a Prerrogative, a Thrumming Stone AND be able to ramp up the mana curve to pull it off. I'd pack only 1-2 Prerrogative, 1-2 Stones and some tutors, for starters. I'd also lose Chrome Mox (it's not that good when your winning spell already costs 5 mana) for some extra lands (add in some more fetchlands and probably painlands).