4 aether vial
2 cavern of souls
2 counterspell
4 floodpits drowner
3 force of negation
4 glasspool mimic // glasspool shore
4 harbinger of the seas
2 harmonized trio // brainstorm
6 island
2 lord of atlantis
2 lórien revealed
4 master of the pearl trident
2 mindspring merfolk
2 mutavault
1 otawara, soaring city
4 sink into stupor // soporific springs
3 subtlety
3 svyelun of sea and sky
3 tide shaper
2 tishana's tidebinder
1 waterlogged grove

SIDEBOARD:
2 champions of the shoal
4 consign to memory
2 mystical dispute
3 spell snare
2 stern scolding
1 the ooze
1 unlicensed hearse