4 Botanical Sanctum
2 Breeding Pool
3 Flooded Strand
4 Island
3 Mutavault
3 Polluted Delta
4 Aether Vial
4 Cursecatcher
3 Harbinger of the Tides
1 Kopala, Warden of Waves
4 Kumena's Speaker
4 Lord of Atlantis
4 Master of the Pearl Trident
4 Merfolk Branchwalker
2 Merrow Reejerey
4 Silvergill Adept
1 Smuggler's Copter
2 Spell Pierce
4 Spreading Seas
Sideboard:
3 Ceremonious Rejection
2 Dismember
3 Dispel
3 Natural State
1 Negate
3 Relic of Progenitus