Prowess 
Main deck (60)
Creatures (16)
Instants (14)
Sorceries (12)
Lands (18)
Sideboard (15)
Main deck (60)
Creatures (16)
- 3 Bedlam Reveler
- 1 Bonecrusher Giant // Stomp
- 4 Monastery Swiftspear
- 3 Runaway Steam-Kin
- 1 Seasoned Pyromancer
- 4 Soul-Scar Mage
Instants (14)
Sorceries (12)
Lands (18)
- 4 Fiery Islet
- 13 Mountain
- 1 Sunbaked Canyon
Sideboard (15)
Compared with the average Prowess list
Average of 878 decks in the 90 days up to April 5, 2020, the day of this tournament.
Main deck
More than usual
- +2 Runaway Steam-Kin (3 vs 0.9)
- +1 Fiery Islet (4 vs 2.7)
Fewer than usual
- -2 Kiln Fiend (0 vs 1.7)
Sideboard
More than usual
- +3 Magus of the Moon (3 vs 0.1)
- +3 Surgical Extraction (3 vs 0.4)
- +1 Dismember (2 vs 0.9)
Fewer than usual
- -2 Blood Moon (0 vs 2.0)
- -1 Leyline of the Void (0 vs 1.0)
Most unusual list in this period: moldingmagic in Modern Preliminary (38 cards away from the average)