Sprouting Husk

3 Savage Lands
2 Vivid Crag
2 Vivid Marsh
3 Reflecting Pool
3 Fire-Lit Thicket
2 Graven Cairns
5 Forest
2 Swamp
1 Mountain
(23 Lands)

4 Birds of Paradise
4 Devoted Druid
4 Quillspike
4 Nantuko Husk
4 Sprouting Thirnax
(20 Creatures)

4 Soul's Fire
4 Double Cleave
4 Incinerate
3 Jund Charm
2 Firespout
(17 Other Spells)

Fling

This is a simple list for the Quillspike/Devoted Druid combo. While an actual competitive build is probably not possible with the current Standard card pool, it certainly seems like fun, and may stand a chance at a local FNM.

Besides, look at the art for Quillspike. How awesome is it to throw one of these at your opponent's head?

4 Gilt-Leaf Palace
4 Twilight Mire
2 Horizon Canopy
4 Mosswort Bridge
2 Forest
5 Swamp

21 Land

4 Devoted Druid
4 Quillspike
4 Augur of Skulls
4 Wall of Roots

16 Creatures

4 Thoughtseize
4 Distress
4 Nameless Inversion
4 Rite of Consumption
4 Beseech the Queen
3 Harmonize

23 Other Cards

This is a rough draft. It needs more interactivity; more disruption. Maybe I'll splash another color for an expanded bag of tricks.

(If I add red, it's worth noting that pandemonium doesn't check power until it's ability resolves).