Four-Color Control
A Legacy deck, by robgladiator90
2nd place at a tournament in Magic Online on 2020-05-21

Maindeck:

Enchantments
3 Sylvan Library

Instants
3 Abrupt Decay
4 Brainstorm
2 Force of Negation
4 Force of Will
4 Swords to Plowshares

Legendary Creatures
4 Uro, Titan of Nature's Wrath

Legendary Planeswalkers
2 Oko, Thief of Crowns (Banned in Legacy)

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

Snow Creatures
4 Ice-Fang Coatl

Sorceries
2 Dead of Winter
4 Ponder

Basic Snow Lands
2 Snow-Covered Forest
3 Snow-Covered Island
1 Snow-Covered Plains
1 Snow-Covered Swamp

Lands
3 Misty Rainforest
3 Polluted Delta
4 Prismatic Vista
1 Tropical Island
1 Tundra
1 Underground Sea

Sideboard:
2 Nihil Spellbomb
1 Containment Priest
2 Meddling Mage
2 Back to Basics
1 Deafening Silence
1 Cling to Dust
2 Flusterstorm
2 Veil of Summer
1 Leovold, Emissary of Trest
1 Dead of Winter