Mono-Red Prowess
A Pioneer deck, by Richard Cornwall
2nd place at a tournament in Pittston, Pennsylvania, United States on 2020-01-05
As reported at http://www.starcitygames.com

Maindeck:

Creatures
3 Bonecrusher Giant
4 Ghitu Lavarunner
4 Monastery Swiftspear
4 Soul-Scar Mage

Enchantment Creatures
4 Eidolon of the Great Revel

Instants
3 Lightning Strike
4 Shock
1 Skullcrack
4 Wizard's Lightning

Legendary Creatures
2 Hazoret the Fervent

Sorceries
2 Light Up the Stage
4 Skewer the Critics

Basic Lands
16 Mountain

Lands
1 Castle Embereth
4 Ramunap Ruins

Sideboard:
2 Leyline of Combustion
4 Leyline of the Void
1 Kozilek's Return
2 Searing Blood
3 Skullcrack
3 Smash to Smithereens