Untap, Upkeep, Draw, Island, Verdant Touch (w/buyback) an Island. Attack with Plains. If no response, then done.
Ransac
Life: 24
Hand: 6
Library: 40
In Play:
(T) Forest
(T) Mountain
(T,T) Island x2 (1 is 2/2)
(T) Plains (2/2)
(T) Birds of Paradise (0/1 Flying, T: 1 mana any color.)
Zuran...