Infect
A Legacy deck, by Tom Ross
3rd place at a tournament in Philadelphia, Pennsylvania, United States on 2016-02-27

Maindeck:

Creatures
4 Blighted Agent
4 Glistener Elf
4 Noble Hierarch

Enchantments
1 Sylvan Library

Instants
1 Become Immense
2 Berserk
4 Brainstorm
1 Crop Rotation
3 Daze
3 Force of Will
4 Invigorate
2 Spell Pierce
2 Vines of Vastwood

Sorceries
3 Gitaxian Probe (Banned in Legacy)
1 Green Sun's Zenith
1 Ponder

Basic Lands
1 Forest

Lands
4 Inkmoth Nexus
4 Misty Rainforest
4 Tropical Island
4 Verdant Catacombs
1 Wasteland

Land Creatures
1 Dryad Arbor

Legendary Lands
1 Pendelhaven

Sideboard:
1 Necropede
1 Viridian Corrupter
1 Seal of Primordium
1 Crop Rotation
1 Dismember
1 Flusterstorm
1 Force of Will
1 Hydroblast
1 Krosan Grip
2 Submerge
1 Surgical Extraction
1 Bojuka Bog
1 Wasteland
1 Karakas