Elves
A Legacy deck, by Felipe Velazquez
1st place at a tournament in Online on 2017-05-13

Maindeck:

Creatures
2 Birchlore Rangers
2 Craterhoof Behemoth
4 Deathrite Shaman (Banned in Legacy)
4 Elvish Visionary
3 Heritage Druid
4 Nettle Sentinel
4 Quirion Ranger
1 Reclamation Sage
1 Scavenging Ooze
4 Wirewood Symbiote

Sorceries
4 Glimpse of Nature
4 Green Sun's Zenith
3 Natural Order

Basic Lands
2 Forest

Lands
2 Bayou
1 Cavern of Souls
1 Taiga
4 Windswept Heath
3 Wooded Foothills

Land Creatures
2 Dryad Arbor

Legendary Lands
4 Gaea's Cradle
1 Pendelhaven

Sideboard:
1 Pithing Needle
1 Sylvan Library
3 Abrupt Decay
2 Surgical Extraction
1 Umezawa's Jitte
1 Ruric Thar, the Unbowed
3 Cabal Therapy
3 Thoughtseize