21 Island
1 Sand Silos
2 Boomerang
3 Control Magic
4 Counterspell
4 High Tide
1 Iceberg
1 Mahamoti Djinn
4 Merfolk of the Pearl Trident
3 Phantasmal Terrain
1 Phantom Monster
2 Power Sink
2 Prodigal Sorcerer
1 Recall
1 Remove Soul
2 Sea Serpent
1 Seasinger
2 Spell Blast
2 Unstable Mutation
2 Unsummon
1 Wall of Air
1 Wall of Water
1 Water Elemental
4 Zephyr Falcon
Sideboard:
4 Blue Elemental Blast
1 Energy Flux
2 Jump
1 Phantasmal Terrain
2 Power Sink
1 Spell Blast
2 Unstable Mutation
2 Unsummon