20 Island
2 Benthic Biomancer
4 Curious Obsession
2 Disdainful Stroke
4 Dive Down
4 Essence Capture
3 Exclusion Mage
4 Merfolk Trickster
2 Negate
2 Opt
4 Pteramander
2 Selective Snare
4 Siren Stormtamer
1 Sleep
4 Spell Pierce
4 Surge Mare
1 Tempest Caller
4 Tempest Djinn
4 Wizard's Retort
Sideboard: