Four-Color Snowblade
A Modern deck, by Mitchell Castaldini
6th place at a tournament in Saginaw, Michigan, United States on 2020-03-07
As reported at http://www.starcitygames.com

Maindeck:

Artifacts
1 Batterskull
1 Sword of Feast and Famine

Creatures
1 Snapcaster Mage
4 Stoneforge Mystic

Instants
1 Archmage's Charm
2 Cryptic Command
2 Force of Negation
2 Mana Leak
2 Once Upon a Time (Banned in Modern)
4 Path to Exile

Legendary Creatures
3 Uro, Titan of Nature's Wrath (Banned in Modern)

Legendary Planeswalkers
2 Jace, the Mind Sculptor
2 Teferi, Time Raveler

Snow Artifacts
4 Arcum's Astrolabe (Banned in Modern)

Snow Creatures
4 Ice-Fang Coatl

Sorceries
2 Supreme Verdict

Basic Snow Lands
1 Snow-Covered Forest
4 Snow-Covered Island
1 Snow-Covered Plains

Lands
1 Breeding Pool
4 Field of Ruin
4 Flooded Strand
1 Hallowed Fountain
4 Misty Rainforest
1 Mystic Sanctuary (Banned in Modern)
1 Steam Vents
1 Temple Garden

Sideboard:
2 Kor Firewalker
2 Blood Moon
2 Rest in Peace
1 Disdainful Stroke
2 Mystical Dispute
2 Veil of Summer
2 Ashiok, Dream Render
2 On Thin Ice