3 Botanical Sanctum
1 Breeding Pool
1 Copperline Gorge
3 Fiery Islet
2 Flooded Grove
1 Forest
1 Island
1 Mountain
3 Spirebluff Canal
1 Steam Vents
4 Brineborn Cutthroat
4 Delver of Secrets // Insectile Aberration
3 Disrupting Shoal
1 Flame Slash
3 Force of Negation
4 Hexdrinker
4 Lightning Bolt
2 Magmatic Sinkhole
3 Mana Leak
3 Opt
3 Spell Pierce
3 Spell Snare
3 Thought Scour
3 Vapor Snag
Sideboard:
4 Dreadhorde Arcanist
1 Magmatic Sinkhole