20 Island
4 Counterspell
2 Darting Merfolk
4 Gush
4 Lord of Atlantis
4 Merfolk Looter
4 Merfolk of the Pearl Trident
4 Opposition
4 Static Orb
4 Thwart
4 Vodalian Merchant
2 Waterfront Bouncer

Sideboard:

3 Hibernation
3 Mana Maze
2 Misdirection
2 Prodigal Sorcerer
1 Rushing River
2 Teferi's Response
2 Wash Out