20 Mountain
3 Task Mage Assembly
2 Scoria Cat
4 Chimeric Idol
3 Veteran Brawlers
4 Seal of Fire
2 Rath's Edge
2 Flowstone Slide
3 Cave-In
4 Kyren Toy
2 Dust Bowl
4 Thunderclap
3 Tectonic Break
4 Lava Runner

Sideboard
4 Stone Rain
2 Scoria Cat
3 Mogg Salvage
1 Flowstone Slide
2 Ancient Hydra
1 Cave-In
2 Heart of Ramos