Blue Moon
A Modern deck, by Patrick Jones
1st place at a tournament in Durham, North Carolina, United States on 2020-02-08
As reported at http://www.starcitygames.com

Maindeck:

Creatures
1 Brazen Borrower
4 Snapcaster Mage
3 Thing in the Ice

Enchantments
2 Blood Moon

Instants
1 Abrade
2 Archmage's Charm
3 Cryptic Command
2 Force of Negation
4 Lightning Bolt
1 Magmatic Sinkhole
2 Mana Leak
4 Opt
2 Remand
1 Spell Pierce
1 Spell Snare

Legendary Planeswalkers
1 Jace, the Mind Sculptor

Sorceries
1 Flame Slash
3 Serum Visions

Basic Lands
2 Island

Basic Snow Lands
5 Snow-Covered Island
1 Snow-Covered Mountain

Lands
1 Flooded Strand
2 Mystic Sanctuary (Banned in Modern)
2 Polluted Delta
1 Prismatic Vista
4 Scalding Tarn
2 Steam Vents
2 Sulfur Falls

Sideboard:
3 Dragon's Claw
1 Engineered Explosives
2 Relic of Progenitus
1 Flashfreeze
1 Flusterstorm (Not currently legal in Modern)
1 Spell Snare
2 Ashiok, Dream Render
1 Ral, Izzet Viceroy
2 Anger of the Gods
1 Flame Slash