Created:

Design philosophy:

Legend:
 1: part of the initial build (Created)
+1: added/to be added to the build
-1: removed/to be removed from the build
?1: maybe to be removed

Lands [18]
1 Gaea's Cradle
1 Dust Bowl
1 Island
4 Yavimaya Coast
11 Forest

Creatures [37]
1 Squee, Goblin Nabob
1 Masticore
1 Deranged Hermit
1 Genesis
1 Priest of Titania
1 Mystic Snake
1 Merfolk Looter
4 Birds of Paradise
1 Spike Weaver
1 Wirewood Symbiote
1 Uktabi Orangutan
1 Wood Elves
4 Llanowar Elves
3 Quirion Ranger
1 Spike Feeder
4 Tradewind Rider
4 Wall of Blossoms
4 Wall of Roots
1 Seedborn Muse
1 Yavimaya Elder

Enchantments [5]
4 Survival of the Fittest
1 Opposition

SB: