4 Temple of Mystery
2 Temple of Epiphany
4 Stomping Ground
4 Steam Vents
2 Mountain
2 Island
1 Forest
2 Fabled Passage
2 Castle Vantress
4 Breeding Pool
1 Blast Zone
4 Wilderness Reclamation
1 Thassa's Intervention
4 Opt
1 Negate
2 Mystical Dispute
4 Growth Spiral
3 Flame Sweep
4 Expansion/Explosion
1 Commence the Endgame
2 Chemister's Insight
3 Uro, Titan of Nature's Wrath
3 Brazen Borrower
Sideboard
4 Scorching Dragonfire
1 Niv-Mizzet, Parun
1 Legion Warboss
3 Aether Gust
2 Negate
2 Mystical Dispute
1 Flame Sweep
1 Commence the Endgame