Deck
2 Aethersphere Harvester
3 Chart a Course
1 Commit/Memory
4 Curious Obsession
1 Dive Down
3 Essence Scatter
2 Exclusion Mage
21 Island
1 Memorial to Genius
4 Merfolk Trickster
4 Siren Stormtamer
4 Slither Blade
2 Spell Pierce
4 Tempest Djinn
1 Unsummon
3 Wizard's Retort

Sideboard
1 Chart a Course
1 Dive Down
2 Exclusion Mage
2 Negate
1 Spell Pierce
2 Surge Mare
1 Syncopate
1 Trophy Mage
3 Unsummon
1 Wizard's Retort