I'm going to playtest this tons, just to boil it down to an actual good build, because the idea fascinates me. This is a first draft of it. Essentially, I'm compromising overall consistency for loads of utility and reach. Blue Naya seems the way to go.
4 Arbor Elf
3 Avacyn's Pilgrim
3 Thragtusk
3 Huntmaster of the Fells
2 Restoration Angel
2 Elvish Visionary
2 Angel of Serenity
1 Borderland Ranger
1 Centaur Healer
1 Loxodon Smiter
1 Deathrite Shaman
1 Biovisionary
4 Signal the Clans
4 Farseek
3 Sphinx's Revelation
1 Infinite Reflection
4 Stomping Ground
4 Temple Garden
3 Breeding Pool
3 Sunpetal Grove
2 Rootbound Crag
1 Steam Vents
1 Kessig Wolf Run
1 Gavony Township
1 Moorland Haunt
2 Forest
1 Mountain
1 Island
4 Arbor Elf
3 Avacyn's Pilgrim
3 Thragtusk
3 Huntmaster of the Fells
2 Restoration Angel
2 Elvish Visionary
2 Angel of Serenity
1 Borderland Ranger
1 Centaur Healer
1 Loxodon Smiter
1 Deathrite Shaman
1 Biovisionary
4 Signal the Clans
4 Farseek
3 Sphinx's Revelation
1 Infinite Reflection
4 Stomping Ground
4 Temple Garden
3 Breeding Pool
3 Sunpetal Grove
2 Rootbound Crag
1 Steam Vents
1 Kessig Wolf Run
1 Gavony Township
1 Moorland Haunt
2 Forest
1 Mountain
1 Island