Mill 
Main deck (60)
Creatures (10)
Instants (18)
Sorceries (4)
Artifacts (6)
Enchantments (1)
Lands (21)
Banned
Sideboard (15)
Main deck (60)
Creatures (10)
- 4 Hedron Crab
- 2 Manic Scribe
- 4 Ruin Crab
Instants (18)
- 4 Archive Trap
- 1 Cryptic Command
- 3 Force of Negation
- 1 Mission Briefing
- 4 Surgical Extraction
- 2 Thought Scour
- 3 Visions of Beyond
Sorceries (4)
Artifacts (6)
Enchantments (1)
Lands (21)
- 4 Field of Ruin
- 3 Flooded Strand
- 1 Ipnu Rivulet
- 6 Island
- 1 Mystic Sanctuary Banned
- 2 Oboro, Palace in the Clouds
- 4 Polluted Delta
Sideboard (15)
Compared with the average Mill list
Average of 111 decks in the 30 days up to Jan. 16, 2021, the day of this tournament.
Main deck
More than usual
- +3 Force of Negation (3 vs 0.3)
- +2 Island (6 vs 3.9)
- +2 Thought Scour (2 vs 0.1)
- +2 Manic Scribe (2 vs 0.2)
- +1 Flooded Strand (3 vs 1.7)
- +1 Maddening Cacophony (4 vs 2.8)
- +1 Oboro, Palace in the Clouds (2 vs 0.9)
Fewer than usual
- -3 Fatal Push (0 vs 2.7)
- -2 Drown in the Loch (0 vs 2.2)
- -2 Swamp (0 vs 1.8)
- -2 Bloodchief's Thirst (0 vs 1.7)
- -2 Darkslick Shores (0 vs 1.6)
- -1 Watery Grave (0 vs 1.4)
- -1 Glimpse the Unthinkable (0 vs 1.3)
Sideboard
More than usual
- +4 Leyline of Sanctity (4 vs 0.2)
- +3 Leyline of the Void (4 vs 0.8)
- +3 Thing in the Ice (3 vs 0.1)
Fewer than usual
- -2 Aether Gust (0 vs 1.7)
- -2 Crypt Incursion (0 vs 1.5)
- -1 Mystical Dispute (0 vs 1.0)
Most unusual list in this period: Gernardi in Modern Preliminary (22 cards away from the average)