Prowess 
- Player
- MHayashi
- Finish
- 5-0
- Event
- Modern League (5-0),
- Archetype
- Prowess
- Format
- Modern
- MTGO
- Paper
- Source
- MTGO
Main deck (60)
Creatures (20)
Instants (8)
Sorceries (8)
Artifacts (4)
Enchantments (4)
Lands (16)
Sideboard (15)
Main deck (60)
Creatures (20)
- 4 Abbot of Keral Keep
- 4 Bonecrusher Giant // Stomp
- 4 Heartfire Immolator
- 4 Monastery Swiftspear
- 4 Seasoned Pyromancer
Instants (8)
Sorceries (8)
Artifacts (4)
Enchantments (4)
Lands (16)
- 4 Forgotten Cave
- 12 Mountain
Sideboard (15)
Compared with the average Prowess list
Average of 961 decks in the 90 days up to March 9, 2021, the day of this tournament.
Main deck
More than usual
- +5 Mountain (12 vs 7.0)
- +4 Pyrite Spellbomb (4 vs 0.0)
- +4 Shatterskull Smashing (4 vs 0.0)
- +4 Heartfire Immolator (4 vs 0.0)
- +4 Forgotten Cave (4 vs 0.1)
- +4 Abbot of Keral Keep (4 vs 0.3)
- +3 Bonecrusher Giant (4 vs 0.8)
- +3 Blood Moon (4 vs 0.8)
Fewer than usual
- -4 Soul-Scar Mage (0 vs 4.0)
- -3 Light Up the Stage (0 vs 3.1)
- -3 Manamorphose (0 vs 2.8)
- -2 Stormwing Entity (0 vs 2.5)
- -2 Spirebluff Canal (0 vs 2.4)
- -2 Sprite Dragon (0 vs 2.4)
- -2 Fiery Islet (0 vs 2.2)
- -2 Mutagenic Growth (0 vs 2.0)
Sideboard
More than usual
- +4 Ratchet Bomb (4 vs 0.1)
- +3 Relic of Progenitus (4 vs 0.9)
- +2 Abrade (4 vs 1.5)
- +2 Dragon's Claw (3 vs 0.9)
Fewer than usual
- -1 Kozilek's Return (0 vs 1.2)
Most unusual list in this period: ExtraEasy88 in Modern League (5-0) (41 cards away from the average)