Five-Color Control
A Legacy deck, by Grant Wozniak
1st place at a tournament in Buffalo Grove, Illinois, United States on 2019-12-21

Maindeck:

Artifact Creatures
3 Baleful Strix

Creatures
2 Snapcaster Mage

Instants
2 Abrupt Decay
4 Brainstorm
2 Drown in the Loch
4 Force of Will
2 Swords to Plowshares

Legendary Planeswalkers
2 Jace, the Mind Sculptor
3 Oko, Thief of Crowns (Banned in Legacy)
3 Teferi, Time Raveler

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

Sorceries
3 Hymn to Tourach
2 Inquisition of Kozilek
4 Ponder
1 Thoughtseize

Basic Snow Lands
1 Snow-Covered Island
1 Snow-Covered Swamp

Lands
1 Bayou
3 Flooded Strand
2 Misty Rainforest
4 Polluted Delta
1 Scrubland
1 Tropical Island
1 Tundra
2 Underground Sea
2 Verdant Catacombs
1 Volcanic Island

Sideboard:
1 Nihil Spellbomb
1 Plague Engineer
2 Leyline of the Void
1 Sylvan Library
2 Force of Negation
1 Hydroblast
2 Pyroblast
2 Swords to Plowshares
1 Veil of Summer
1 Leovold, Emissary of Trest
1 Liliana, the Last Hope