#Commander:
Puresight Merrow (shm) 146
#Creature (102):
Arctic Merfolk (pls) 21 #Kicker
Augur of Bolas (m13) 43 #top10k
Benthic Criminologists (mkm) 40
Benthic Explorers (all) 24a
Blockade Runner (mmq) 60
Caller of Gales (zen) 43
Cascade Seer (znr) 48 #Scry
Cleric of Chill Depths (znr) 51
Coral Commando (rna) 36
Coral Merfolk (usg) 67
Coral Trickster (tsp) 54 #Morph
Coralhelm Guide (bfz) 74
Darting Merfolk (mmq) 72
Deeptread Merrow (lrw) 57
Deepwater Hypnotist (bng) 35 #Inspired
Drowner Initiate (shm) 36 #Mill
Enclave Elite (wwk) 27 #Landwalk #Multikicker #Islandwalk
Expedition Diviner (znr) 57 #Flying
Expedition Lookout (mom) 56 #Defender
Frostwind Invoker (roe) 68 #Flying
Galina's Knight (inv) 248 #Protection
Gray Harbor Merfolk (clb) 75
Halimar Wavewatch (roe) 72 #Landwalk #Islandwalk
Headwater Sentries (xln) 58
Ink Dissolver (mor) 36 #Kinship #Mill
Inkfathom Divers (lrw) 70 #Landwalk #Islandwalk
Judge of Currents (lrw) 22
Library Larcenist (m21) 55
Manta Riders (tmp) 74
Maritime Guard (m11) 63
Merfolk Coralsmith (woe) 60 #Scry
Merfolk Looter (exo) 39 #top10k
Merfolk Mesmerist (m12) 66 #Mill
Merfolk Observer (roe) 76
Merfolk Pupil (j22) 15
Merfolk Raiders (mir) 75 #Landwalk #Islandwalk #Phasing
Merfolk Secretkeeper // Venture Deeper (eld) 284 #Mill
Merfolk Seer (mir) 76
Merfolk Spy (m11) 66 #Landwalk #Islandwalk
Merfolk Thaumaturgist (plc) 56
Merfolk Traders (wth) 43
Merfolk of the Pearl Trident (lea) 66
Merrow Levitator (eve) 26
Merrow Wavebreakers (shm) 44
Merrow Witsniper (mor) 40 #Mill
Mist-Cloaked Herald (rix) 43 #top10k
Moonlit Scavengers (eld) 57
Nyxborn Seaguard (thb) 57
Nyxborn Triton (bng) 46 #Bestow
Paperfin Rascal (lrw) 77 #Clash
Prismwake Merrow (shm) 46 #Flash
Reef Shaman (apc) 29
River Darter (rix) 47
River Herald Scout (lci) 72 #Explore
Rootwater Commando (nem) 39 #Landwalk #Islandwalk
Rootwater Hunter (tmp) 82
Rootwater Mystic (exo) 44
Saltwater Stalwart (bbd) 39
Salvager of Secrets (m19) 70
Sandbar Merfolk (usg) 94 #Cycling
Saprazzan Outrigger (mmq) 101
Saprazzan Raider (mmq) 102
Scroll Thief (m11) 72
Sea Scryer (mir) 90
Seafloor Stalker (znr) 78
Shaper Apprentice (xln) 75
Shipwreck Dowser (m21) 71 #top10k #Prowess
Shoreline Raider (inv) 73 #Protection
Silvergill Douser (lrw) 87
Skywatcher Adept (roe) 88 #Flying
Soothsayer Adept (stx) 55
Stonybrook Angler (lrw) 90
Stonybrook Banneret (mor) 51 #top10k #Landwalk #Islandwalk
Stonybrook Schoolmaster (mor) 25 #top10k
Storm Sculptor (xln) 85
Streambed Aquitects (lrw) 91
Sworn Guardian (rix) 58
Tazeem Roilmage (znr) 84 #Kicker
Tempest Harvester (mh3) 73
Tidal Visionary (inv) 80
Tidal Warrior (sth) 47
Tideshaper Mystic (lrw) 93
Towering-Wave Mystic (thb) 77 #Mill
Triton Shorestalker (jou) 56 #top10k
Triton Shorethief (ths) 70
Triton Waverider (thb) 78 #Constellation
Umara Entangler (ogw) 65 #Prowess
Voda Sea Scavenger (dmu) 74 #Domain
Vodalian Arcanist (dom) 73
Vodalian Mage (fem) 30a
Vodalian Merchant (inv) 85
Vodalian Soldiers (fem) 31a
Volshe Tideturner (dmu) 77
Waterfront Bouncer (mmq) 114
Watertrap Weaver (xln) 87
Waterwind Scout (lci) 84 #Flying #Explore
Wavecrash Triton (ths) 74 #Heroic
Wellgabber Apothecary (lrw) 47
Whirlpool Rider (apc) 35
Wilderness Hypnotist (eve) 32
Wind Strider (xln) 88 #Flying #Flash
Wishful Merfolk (eld) 73 #Defender
#Changelings (37):
Bloodline Pretender (khm) 235 #top10k #Changeling
Mistwalker (khm) 68 #Changeling #Flying
Mistform Mask (ons) 94 #Enchant
Mistform Seaswift (lgn) 45 #Flying #Morph
Maskwood Nexus (khm) 240 #top1k
Avian Changeling (lrw) 4 #top10k #Changeling #Flying
Amorphous Axe (mh1) 219 #Equip
Mistform Wakecaster (lgn) 48 #Flying
Changeling Sentinel (mor) 6 #Vigilance #Changeling
Mistform Warchief (scg) 43
Mistform Sliver (lgn) 46
Mirror Entity (lrw) 31 #top1k #Changeling
Mothdust Changeling (mor) 42 #top10k #Changeling
Runed Stalactite (lrw) 260 #Equip
Three Tree Mascot (blb) 251 #top10k #Changeling
Mistform Mutant (ons) 95
Impostor of the Sixth Pride (mh1) 14 #top10k #Changeling
Mistform Stalker (ons) 98
Mistform Shrieker (ons) 96 #Flying #Morph
Turtleshell Changeling (lrw) 94 #Changeling
Shields of Velis Vel (lrw) 39 #top10k #Changeling
Changeling Hero (lrw) 9 #Lifelink #Champion #Changeling
Mistform Dreamer (ons) 93 #Flying
Irregular Cohort (mh1) 15 #top10k #Changeling
Shapesharer (lrw) 85 #top10k #Changeling
Littjara Kinseekers (khm) 66 #Scry #Changeling
Mistform Skyreaver (ons) 97 #Flying
Mistform Wall (ons) 99
Barkform Harvester (blb) 243 #top10k #Reach #Changeling
Valiant Changeling (mh1) 34 #top10k #Changeling
Wings of Velis Vel (lrw) 97 #Changeling
Amoeboid Changeling (lrw) 51 #top10k #Changeling
Unsettled Mariner (mh1) 216 #top10k #Changeling
Ego Erasure (lrw) 59 #Changeling
Universal Automaton (mh1) 235 #top10k #Changeling
Mistform Ultimus (lgn) 47
Crib Swap (lrw) 11 #top10k #Changeling
#Support (8):
Deeproot Waters (xln) 51 #top10k
Aquatic Incursion (rix) 32
Deeproot Pilgrimage (lci) 361 #top10k
Aquitect's Will (lrw) 52 #top10k
Summon the School (lrw) 42
Wanderwine Hub (lrw) 280
Crashing Tide (rix) 34
Merrow Commerce (lrw) 72 #top10k
#Non-commander-legal (11):
Merfolk (tzen) 5 #top100
Night of the Flying Merfolk (mb2) 296 #top100
Hullbreacher (cmr) 635 #top100 #Treasure #Flash
Map to Lorthos's Temple (mb2) 295 #top100
Dockbreacher (da1) RU03a #top100 #Treasure #Flash
Merfolk // Treasure (f18) 1 #top100 #Hexproof
The Countering Runner (da1) RU05b #top100 #NEW
Merfolk Wizard (tlrw) 4 #top100
Merfolk (txln) 3 #top100 #Hexproof
Keeper of the Secret Lair (ph19) 2 #top100 #Flash
Fluros of Myra's Marvels (unf) 247 #Partner
#r= gives the edhrec rank of the card; the lower the ranking, the more decks the card is played in.