#Commander:
Skyclave Aerialist // Skyclave Invader (mom) 78 #Flying #Transform
#Creature (111):
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
Deeproot Warrior (xln) 186
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
Gaea's Skyfolk (apc) 101 #Flying
Giltgrove Stalker (rix) 131
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
Jade Bearer (rix) 134
Jade Guardian (xln) 194 #Hexproof
Jadecraft Artisan (rix) 135
Jungle Delver (xln) 195
Jungleborn Pioneer (rix) 137
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 Depths (gtc) 221 #Flash
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
Quandrix Pledgemage (stx) 219 #Magecraft
Reef Shaman (apc) 29
River Darter (rix) 47
River Herald Guide (lci) 209 #Vigilance #Explore
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
Seeker of Sunlight (lci) 210 #Explore
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
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
Tishana's Wayfinder (xln) 211 #Explore
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
Whirlpool Rider (apc) 35
Wilderness Hypnotist (eve) 32
Wind Strider (xln) 88 #Flying #Flash
Wishful Merfolk (eld) 73 #Defender
#Changelings (41):
Bloodline Pretender (khm) 235 #top10k #Changeling
Mistwalker (khm) 68 #Changeling #Flying
Guardian Gladewalker (khm) 174 #top10k #Changeling
Mistform Mask (ons) 94 #Enchant
Mistform Seaswift (lgn) 45 #Flying #Morph
Maskwood Nexus (khm) 240 #top1k
Amorphous Axe (mh1) 219 #Equip
Mistform Wakecaster (lgn) 48 #Flying
Moritte of the Frost (khm) 223 #top10k #Changeling
Realmwalker (khm) 188 #top1k #Changeling
Gladewalker Ritualist (khm) 392 #Changeling
Mistform Warchief (scg) 43
Mistform Sliver (lgn) 46
Mothdust Changeling (mor) 42 #top10k #Changeling
Runed Stalactite (lrw) 260 #Equip
Three Tree Mascot (blb) 251 #top10k #Changeling
Woodland Changeling (lrw) 242 #top10k #Changeling
Webweaver Changeling (mh1) 192 #Reach #Changeling
Mistform Mutant (ons) 95
Mistform Stalker (ons) 98
Game-Trail Changeling (mor) 123 #Trample #Changeling
Mistform Shrieker (ons) 96 #Flying #Morph
Turtleshell Changeling (lrw) 94 #Changeling
Littjara Glade-Warden (khm) 182 #Changeling
Mistform Dreamer (ons) 93 #Flying
Shapesharer (lrw) 85 #top10k #Changeling
Littjara Kinseekers (khm) 66 #Scry #Changeling
Changeling Titan (lrw) 200 #Champion #Changeling
Formless Genesis (dsc) 34 #Retrace #Changeling
Mistform Skyreaver (ons) 97 #Flying
Chameleon Colossus (mor) 116 #top10k #Protection #Changeling
Mistform Wall (ons) 99
Barkform Harvester (blb) 243 #top10k #Reach #Changeling
Omo, Queen of Vesuva (m3c) 14 #top10k
Wings of Velis Vel (lrw) 97 #Changeling
Masked Vandal (khm) 184 #top10k #Changeling
Amoeboid Changeling (lrw) 51 #top10k #Changeling
Arachnoform (khm) 159 #Enchant
Ego Erasure (lrw) 59 #Changeling
Universal Automaton (mh1) 235 #top10k #Changeling
Mistform Ultimus (lgn) 47
#Support (8):
Deeproot Waters (xln) 51 #top10k
Aquatic Incursion (rix) 32
River Heralds' Boon (xln) 204
Deeproot Pilgrimage (lci) 361 #top10k
Aquitect's Will (lrw) 52 #top10k
A Killer Among Us (mkm) 167
Crashing Tide (rix) 34
Merrow Commerce (lrw) 72 #top10k
#Non-commander-legal (12):
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
Merfolk Surveyor (da1) CG03d #top100
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.