Amulet Titan
A Modern deck, by Brandon Dempsey
3rd place at a tournament in Williamsport, Pennsylvania, United States on 2020-01-12
As reported at http://www.starcitygames.com

Maindeck:

Artifacts
4 Amulet of Vigor
1 Engineered Explosives

Creatures
4 Arboreal Grazer
4 Primeval Titan

Instants
4 Once Upon a Time (Banned in Modern)
1 Pact of Negation
4 Summoner's Pact

Legendary Creatures
4 Azusa, Lost but Seeking

Sorceries
4 Explore

Basic Lands
2 Forest

Basic Snow Lands
2 Snow-Covered Forest

Lands
1 Bojuka Bog
1 Boros Garrison
1 Breeding Pool
4 Castle Garenbrig
2 Cavern of Souls
1 Field of the Dead (Banned in Modern)
1 Gemstone Mine (Not currently legal in Modern)
1 Ghost Quarter
1 Golgari Rot Farm
1 Gruul Turf
1 Radiant Fountain
1 Selesnya Sanctuary
4 Simic Growth Chamber
1 Slayers' Stronghold
1 Sunhome, Fortress of the Legion
2 Tolaria West
1 Vesuva
1 Windswept Heath

Sideboard:
1 Engineered Explosives
1 Chameleon Colossus
3 Obstinate Baloth
1 Ramunap Excavator
1 Reclamation Sage
1 Courser of Kruphix
2 Dismember
3 Mystical Dispute
1 Field of the Dead (Banned in Modern)
1 Radiant Fountain