20 Mountain
1 Experimental Frenzy
4 Wizard's Lightning
4 Shock
4 Lightning Strike
4 Light Up the Stage
4 Viashino Pyromancer
4 Runaway Steam-Kin
4 Goblin Chainwhirler
4 Ghitu Lavarunner
4 Fanatical Firebrand
3 Chandra, Fire Artisan
Sideboard
2 Tibalt, Rakish Instigator
4 Risk Factor
2 Legion Warboss
4 Lava Coil
2 Dire Fleet Daredevil
1 Experimental Frenzy