3 Blighted Cataract
4 Flooded Strand
1 Haven of the Spirit Dragon
6 Island
3 Mage-Ring Network
6 Plains
4 Prairie Stream
3 Clash of Wills
3 Coastal Discovery
4 Halimar Tidecaller
2 Jace, Vryn's Prodigy // Jace, Telepath Unbound
4 Narset Transcendent
1 Noyan Dar, Roil Shaper
2 Ojutai's Command
4 Planar Outburst
2 Roil Spout
4 Scatter to the Winds
3 Treasure Cruise
1 Ugin, the Spirit Dragon
Sideboard:
2 Dispel
1 Emeria Shepherd
3 Encircling Fissure
2 Halimar Tidecaller
1 Horribly Awry
1 Part the Waterveil
3 Swift Reckoning
1 Ugin's Insight