Prowess 
Main deck (60)
Creatures (16)
Instants (23)
Sorceries (3)
Lands (18)
Sideboard (15)
Main deck (60)
Creatures (16)
Instants (23)
- 2 Burst Lightning
- 3 Gut Shot
- 4 Lava Dart
- 4 Lightning Bolt
- 4 Manamorphose
- 3 Mutagenic Growth
- 3 Opt
Sorceries (3)
Lands (18)
Sideboard (15)
Compared with the average Prowess list
Average of 116 decks in the 7 days up to Aug. 8, 2020, the day of this tournament.
Main deck
More than usual
- +2 Spirebluff Canal (4 vs 2.2)
- +2 Stormwing Entity (4 vs 2.2)
- +2 Gut Shot (3 vs 1.4)
- +2 Opt (3 vs 1.5)
- +1 Mutagenic Growth (3 vs 1.9)
Fewer than usual
- -3 Mountain (3 vs 5.8)
- -1 Crash Through (0 vs 1.1)
- -1 Sunbaked Canyon (0 vs 1.0)
Sideboard
More than usual
- +2 Surgical Extraction (3 vs 0.8)
- +1 Flame Slash (2 vs 0.6)
Fewer than usual
- -2 Dragon's Claw (0 vs 1.5)
Most unusual list in this period: lucajak in Modern Preliminary (33 cards away from the average)