Legendary Ramp Druid
Here's a Druid ramp deck that I basically copied from '''http://www.hearthpwn.com/decks/614876-top100-legend-astral-barnes-druid this smart person'''. I found this deck to be pretty fun, and I won a lot from ranks 18 - 12ish. This deck is for Hearthstone Season 29, August 2016.
Innervate x 2 Raven Idol x 2 Power of the Wild Wild Growth x 2 Wrath x 2 Feral Rage x 2 Mulch Barnes Fandral Staghelm Swipe x 2 Nourish x 2 Cairne Bloodhoof Emperor Thaurissan Starfire Sylvanas Windrunner Ragnaros the Firelord Aviana Cenarius Ysera Deathwing Deathwing, Dragonlord Yogg-Saron, Hope's End Y'Shaarj, Rage Unbound