2 Boros Guildgate
1 Clifftop Retreat
2 Field of Ruin
7 Island
3 Mountain
3 Plains
4 Steam Vents
4 Sulfur Falls
3 Chemister's Insight
4 Crackling Drake
4 Deafening Clarion
1 Disdainful Stroke
2 Essence Scatter
2 Expansion // Explosion
1 Negate
2 Niv-Mizzet, Parun
4 Opt
2 Psychic Corrosion
2 Ral, Izzet Viceroy
1 Search for Azcanta // Azcanta, the Sunken Ruin
4 Sinister Sabotage
2 Syncopate
Sideboard:
1 Disdainful Stroke
1 Essence Scatter
1 Ixalan's Binding
2 Justice Strike
2 Negate
2 Niv-Mizzet, Parun
2 Revitalize
2 Seal Away
2 Star of Extinction