Infect
A Modern deck, by Sjon Paul Ferraz Vieira
1st place at a tournament in Roanoke, Virginia, United States on 2019-12-28
As reported at http://www.starcitygames.com

Maindeck:

Artifact Creatures
2 Spellskite

Creatures
4 Blighted Agent
4 Glistener Elf
4 Noble Hierarch

Instants
1 Become Immense
3 Blossoming Defense
2 Dismember
3 Groundswell
4 Might of Old Krosa
4 Once Upon a Time (Banned in Modern)
4 Vines of Vastwood

Sorceries
2 Distortion Strike
3 Scale Up

Basic Lands
2 Forest

Lands
2 Breeding Pool
4 Inkmoth Nexus
1 Misty Rainforest
2 Waterlogged Grove
4 Windswept Heath
2 Wooded Foothills

Land Creatures
1 Dryad Arbor

Legendary Lands
2 Pendelhaven (Not currently legal in Modern)

Sideboard:
1 Pithing Needle
1 Viridian Corrupter
2 Shapers' Sanctuary
2 Ceremonious Rejection
2 Mystical Dispute
2 Nature's Claim
2 Spell Pierce
3 Veil of Summer