Main deck (67) 4 Chain Lightning 1 Crucible of Fire 4 Dragon's Hoard 1 Dragon Tempest 2 Earthquake 4 Everflowing Chalice 1 Fires of Invention 2 Flamebreak 4 Gadrak, the Crown-Scourge 4 Glorybringer 3 Hoarding Dragon 1 Mizzium Mortars 23 Mountain 2 Pyroclasm 1 Sarkhan's Unsealing 1 Sarkhan the Masterless 1 Steel Hellkite 4 Thawing Glaciers 4 Thunderbreak Regent Sideboard (14) 1 Blazing Volley 1 Chain Reaction 4 Combust 4 Nihil Spellbomb 4 Volcanic Fallout