Main deck (60) 4 Brineborn Cutthroat 4 Burst Lightning 1 Chemister's Insight 4 Crackling Drake 3 Electrolyze 4 Evolving Wilds 3 Incinerate 7 Island 2 Lonely Sandbar 4 Mana Leak 5 Mountain 1 Negate 4 Opt 4 Pteramander 1 Repeal 2 Rewind 3 Sinister Sabotage 4 Swiftwater Cliffs Sideboard (15) 2 Beacon Bolt 2 Cerulean Drake 2 Combust 2 Dissipate 3 Flame Sweep 2 Opportunistic Dragon 2 Unsummon