Legend:
1 Rumble, Mechanized Menace

Champion:
1 Rumble, Hotheaded

MainDeck:
1 Breakneck Mech
2 Brynhir Thundersong
3 Bubble Bot
2 Danger Zone
2 Falling Star
3 Ferrous Forerunner
3 Forecaster
3 Gem Jammer
2 Piercing Light
2 Plundering Poro
2 Production Surge
2 Retreat
2 Rumble, Hotheaded
3 Rumble, Scrapper
2 Singularity
2 Stupefy
2 Thousand-Tailed Watcher
1 Time Warp

Battlefields:
1 Obelisk of Power
1 Trifarian War Camp
1 Vilemaw's Lair

Runes:
7 Fury Rune
5 Mind Rune

Sideboard:
2 Angle Shot
2 Minotaur Reckoner
2 Pickpocket
2 Thermo Beam