Prowess 
- Player
- Gakihare
- Event
- Modern Preliminary,
- Archetype
- Prowess
- Format
- Modern
- MTGO
- Paper
- Source
- MTGO
Main deck (60)
Creatures (17)
Instants (20)
Sorceries (4)
Lands (19)
Sideboard (15)
Main deck (60)
Creatures (17)
- 1 Brazen Borrower // Petty Theft
- 4 Monastery Swiftspear
- 4 Soul-Scar Mage
- 4 Sprite Dragon
- 4 Stormwing Entity
Instants (20)
- 1 Abrade
- 3 Gut Shot
- 4 Lava Dart
- 4 Lightning Bolt
- 4 Manamorphose
- 2 Mutagenic Growth
- 2 Opt
Sorceries (4)
Lands (19)
Sideboard (15)
Compared with the average Prowess list
Average of 1256 decks in the 90 days up to Sept. 11, 2020, the day of this tournament.
Main deck
More than usual
- +3 Sprite Dragon (4 vs 1.1)
- +2 Spirebluff Canal (4 vs 1.6)
- +2 Stormwing Entity (4 vs 1.6)
- +2 Arid Mesa (3 vs 0.8)
- +2 Steam Vents (3 vs 0.9)
- +2 Gut Shot (3 vs 1.1)
- +1 Fiery Islet (3 vs 1.6)
- +1 Light Up the Stage (4 vs 2.8)
Fewer than usual
- -3 Mountain (4 vs 6.5)
- -1 Sunbaked Canyon (0 vs 1.4)
- -1 Mishra's Bauble (0 vs 1.4)
- -1 Bloodstained Mire (0 vs 1.4)
- -1 Abbot of Keral Keep (0 vs 1.3)
- -1 Bedlam Reveler (0 vs 1.1)
- -1 Crash Through (0 vs 1.1)
Sideboard
More than usual
- +3 Tormod's Crypt (3 vs 0.4)
- +2 Dragon's Claw (3 vs 1.3)
- +2 Flame Slash (2 vs 0.4)
- +1 Surgical Extraction (2 vs 0.6)
- +1 Kozilek's Return (2 vs 0.6)
Fewer than usual
- -1 Blood Moon (0 vs 1.0)
Most unusual list in this period: zacg in Modern Challenge (35 cards away from the average)