Mono-Red Aggro (Obosh)
A Modern deck, by The_nayr
1st place at a tournament in Magic Online on 2020-09-05

Maindeck:
17 Mountain

Creatures
4 Blistercoil Weird
4 Bonecrusher Giant
4 Monastery Swiftspear
4 Seasoned Pyromancer
4 Soul-Scar Mage

Instants
2 Burst Lightning
4 Lava Dart
4 Lightning Bolt

Sorceries
4 Firebolt
2 Flame Slash
4 Light Up the Stage

Lands
2 Fiery Islet
1 Sunbaked Canyon

Sideboard:
4 Relic of Progenitus
4 Blood Moon
2 Kozilek's Return
1 Obosh, the Preypiercer
4 Shattering Spree