Elves
A Modern deck, by maxlongitude (5-0)
0th place at a tournament in Online on 2018-03-06

Maindeck:
2 Forest

Creatures
4 Bloodbraid Elf
4 Dwynen's Elite
4 Elvish Archdruid
1 Elvish Champion
4 Elvish Mystic
1 Gnarlroot Trapper
4 Heritage Druid
4 Llanowar Elves
4 Nettle Sentinel
4 Shaman of the Pack

Instants
4 Collected Company

Legendary Creatures
2 Ezuri, Renegade Leader

Sorceries
1 Lead the Stampede

Lands
4 Cavern of Souls
4 Gilt-Leaf Palace
2 Overgrown Tomb
1 Stomping Ground
3 Windswept Heath
2 Wooded Foothills

Legendary Lands
1 Pendelhaven (Not currently legal in Modern)

Sideboard:
4 Relic of Progenitus
1 Reclamation Sage
1 Choke
1 Evolutionary Leap
2 Fracturing Gust
2 Lead the Stampede
4 Thoughtseize