Deck
4 Curious Obsession
4 Deputy of Detention
4 Dive Down
2 Dovin, Grand Arbiter
4 Glacial Fortress
4 Hallowed Fountain
12 Island
4 Merfolk Trickster
4 Opt
4 Pteramander
4 Siren Stormtamer
4 Spell Pierce
2 Warrant/Warden
4 Wizard's Retort

Sideboard
2 Deep Freeze
4 Fountain of Renewal
4 Negate
3 Scrabbling Claws
1 Sleep