1 Aqueous Form (THS) 39
1 Augur of Bolas (WAR) 41
1 Coral Merfolk (M20) 315
1 Dakra Mystic (JOU) 35
2 Deepwater Hypnotist (BNG) 35
1 Disrupt (WL) 37
1 Dissolve (THS) 47
1 Divination (M19) 51
1 Djinn of Wishes (M19) 52
1 Downpour (M13) 48
1 Downsize (RTR) 38
1 Hydrosurge (M15) 58
18 Island (HOB) 190
1 Kraken's Eye (M12) 211
1 Lord of Atlantis (MAR) 56
1 Lost in a Labyrinth (THS) 52
1 Maritime Guard (ORI) 63
2 Merfolk Mesmerist (M12) 66
1 Merfolk Spy (M14) 62
1 Nyxborn Triton (BNG) 46
1 Ordeal of Thassa (THS) 58
1 Pin to the Earth (JOU) 45
1 Ponder (MB2) 34
1 Quicksilver Dragon (ONS) 103
1 Remote Isle (UZ) 324
1 Rootwater Hunter (TE) 82
1 Sapphire Medallion (MH3) 296
1 Scroll Thief (M14) 69
1 Sigiled Starfish (ORI) 73
1 Sleep (M19) 74
1 Stormtide Leviathan (M15) 80
1 Talrand, Sky Summoner (M13) 72
1 Tricks of the Trade (M13) 74
1 Triton Cavalry (JOU) 55
2 Triton Shorestalker (JOU) 56
2 Triton Shorethief (THS) 70
1 Triton Tactics (THS) 71
1 Turn the Tide (MBS) 35
1 Unsummon (FDN) 599
2 Wavecrash Triton (THS) 74