Elves
A Modern deck, by Aren Kasner
8th place at a tournament in Portland, Oregon, United States on 2018-12-08

Maindeck:

Creatures
2 Beast Whisperer
4 Dwynen's Elite
3 Elves of Deep Shadow
4 Elvish Archdruid
3 Elvish Clancaller
4 Elvish Mystic
4 Heritage Druid
4 Llanowar Elves
4 Shaman of the Pack

Instants
4 Collected Company

Legendary Creatures
2 Ezuri, Renegade Leader

Sorceries
4 Lead the Stampede

Basic Lands
4 Forest

Lands
3 Blooming Marsh
4 Cavern of Souls
4 Gilt-Leaf Palace
2 Horizon Canopy
1 Westvale Abbey

Sideboard:
2 Damping Sphere
2 Phyrexian Revoker
2 Reclamation Sage
2 Scavenging Ooze
2 Assassin's Trophy
1 Fracturing Gust
2 Surgical Extraction
2 Thoughtseize