The Watcher in the Water (Commander) - Expensive Core

The Watcher in the Water
Rank #682
27decks
As CommanderAs CardAverage DeckDecks
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Steve Heisler
Sep 11, 2025
Steve Heisler
A Flood of Free Card Draw From Katara, Bending Prodigy
Avatar: The Last Airbender is coming to Magic: The Gathering, and our favorite waterbender, Katara, Bending Prodigy, is among them.
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Utility Artifacts
Enchantments
Battles
Planeswalkers
Utility Lands
Mana Artifacts
Lands
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Harmonized Trio
63%inclusion5 decks8 decks
56%synergy
Mister Fantastic, Reed Richards
33%inclusion1 decks3 decks
33%synergy
Iron Man, Armored Avenger
33%inclusion1 decks3 decks
32%synergy
Nexus Mentality
20%inclusion2 decks10 decks
19%synergy
Emeritus of Ideation
10%inclusion1 decks10 decks
6%synergy
High Synergy Cards
Ashnod's Altar
81%inclusion22 decks27 decks
78%synergy
Nadir Kraken
81%inclusion22 decks27 decks
76%synergy
Ominous Seas
85%inclusion23 decks27 decks
74%synergy
Faerie Mastermind
81%inclusion22 decks27 decks
66%synergy
Brainsurge
74%inclusion20 decks27 decks
66%synergy
Phyrexian Altar
67%inclusion18 decks27 decks
65%synergy
Keep Watch
67%inclusion18 decks27 decks
64%synergy
Teferi's Ageless Insight
78%inclusion21 decks27 decks
60%synergy
Brainstorm
100%inclusion27 decks27 decks
59%synergy
Nezahal, Primal Tide
67%inclusion18 decks27 decks
59%synergy
Top Cards
Sapphire Medallion
89%inclusion24 decks27 decks
29%synergy
Frantic Search
74%inclusion20 decks27 decks
43%synergy
Arcane Denial
70%inclusion19 decks27 decks
34%synergy
Opt
63%inclusion17 decks27 decks
38%synergy
The Unagi of Kyoshi Island
60%inclusion9 decks15 decks
53%synergy
Transcendent Message
59%inclusion16 decks27 decks
57%synergy
Ledger Shredder
59%inclusion16 decks27 decks
53%synergy
Three Steps Ahead
59%inclusion16 decks27 decks
49%synergy
Wavebreak Hippocamp
59%inclusion16 decks27 decks
49%synergy
Mystic Remora
59%inclusion16 decks27 decks
33%synergy
Game Changers
Rhystic Study
30%inclusion8 decks27 decks
-2%synergy
Consecrated Sphinx
26%inclusion7 decks27 decks
14%synergy
Cyclonic Rift
11%inclusion3 decks27 decks
-21%synergy
The One Ring
11%inclusion3 decks27 decks
-1%synergy
Force of Will
7.4%inclusion2 decks27 decks
-9%synergy
Creatures
Wan Shi Tong, Librarian
53%inclusion8 decks15 decks
46%synergy
Scourge of Fleets
52%inclusion14 decks27 decks
40%synergy
Chasm Skulker
52%inclusion14 decks27 decks
38%synergy
Junk Winder
48%inclusion13 decks27 decks
46%synergy
Psychosis Crawler
44%inclusion12 decks27 decks
29%synergy
Archmage Emeritus
44%inclusion12 decks27 decks
24%synergy
Hullbreaker Horror
44%inclusion12 decks27 decks
20%synergy
Wonder
41%inclusion11 decks27 decks
35%synergy
Laboratory Maniac
37%inclusion10 decks27 decks
17%synergy
Eluge, the Shoreless Sea
37%inclusion10 decks27 decks
29%synergy
Merfolk Looter
33%inclusion9 decks27 decks
31%synergy
Archmage of Runes
31%inclusion8 decks26 decks
19%synergy
Kitsa, Otterball Elite
26%inclusion7 decks27 decks
23%synergy
Spawning Kraken
26%inclusion7 decks27 decks
25%synergy
Krang, the All-Powerful
23%inclusion3 decks13 decks
20%synergy
Drowned Rusalka
22%inclusion6 decks27 decks
21%synergy
Thought Courier
22%inclusion6 decks27 decks
21%synergy
Fear of Sleep Paralysis
19%inclusion5 decks26 decks
18%synergy
Zenith Chronicler
19%inclusion5 decks27 decks
17%synergy
Hydroelectric Specimen
19%inclusion5 decks27 decks
4%synergy
Talrand, Sky Summoner
19%inclusion5 decks27 decks
5%synergy
O'aka, Traveling Merchant
17%inclusion4 decks23 decks
17%synergy
Grappling Kraken
15%inclusion4 decks26 decks
14%synergy
Stormsurge Kraken
15%inclusion4 decks27 decks
14%synergy
Pollywog Prodigy
15%inclusion4 decks27 decks
11%synergy
Monstrosity of the Lake
15%inclusion4 decks27 decks
14%synergy
Tolarian Kraken
15%inclusion4 decks27 decks
14%synergy
Walking Atlas
15%inclusion4 decks27 decks
11%synergy
Roaming Throne
15%inclusion4 decks27 decks
11%synergy
Arcanis the Omnipotent
15%inclusion4 decks27 decks
8%synergy
Spark Double
15%inclusion4 decks27 decks
2%synergy
Serpent of Yawning Depths
15%inclusion4 decks27 decks
14%synergy
PuPu UFO
14%inclusion3 decks22 decks
10%synergy
Vnwxt, Verbose Host
12%inclusion3 decks25 decks
9%synergy
Homunculus Horde
12%inclusion3 decks26 decks
4%synergy
Jacob Hauken, Inspector
11%inclusion3 decks27 decks
10%synergy
Sakashima of a Thousand Faces
11%inclusion3 decks27 decks
5%synergy
Toothy, Imaginary Friend
11%inclusion3 decks27 decks
8%synergy
Glasspool Mimic
11%inclusion3 decks27 decks
5%synergy
Chameleon, Master of Disguise
11%inclusion2 decks18 decks
8%synergy
Solemn Simulacrum
11%inclusion3 decks27 decks
-10%synergy
Baral, Chief of Compliance
11%inclusion3 decks27 decks
0%synergy
Muse Seeker
10%inclusion1 decks10 decks
9%synergy
Irma, Part-Time Mutant
7.7%inclusion1 decks13 decks
4%synergy
Auton Soldier
7.4%inclusion2 decks27 decks
3%synergy
Biblioplex Kraken
7.4%inclusion2 decks27 decks
7%synergy
Jin-Gitaxias
7.4%inclusion2 decks27 decks
4%synergy
Serum Sovereign
7.4%inclusion2 decks27 decks
6%synergy
Ghostly Pilferer
7.4%inclusion2 decks27 decks
3%synergy
Icebreaker Kraken
7.4%inclusion2 decks27 decks
7%synergy
Instants
Harmonized Crescendo
57%inclusion8 decks14 decks
54%synergy
High Tide
56%inclusion15 decks27 decks
12%synergy
Tolarian Winds
56%inclusion15 decks27 decks
52%synergy
Flow of Knowledge
56%inclusion15 decks27 decks
40%synergy
Consider
56%inclusion15 decks27 decks
41%synergy
Pull from Tomorrow
56%inclusion15 decks27 decks
46%synergy
Thirst for Discovery
52%inclusion14 decks27 decks
46%synergy
Perilous Research
52%inclusion14 decks27 decks
49%synergy
Pongify
44%inclusion12 decks27 decks
4%synergy
Counterspell
44%inclusion12 decks27 decks
-22%synergy
Meeting of Minds
41%inclusion11 decks27 decks
38%synergy
Borne Upon a Wind
41%inclusion11 decks27 decks
36%synergy
Rapid Hybridization
37%inclusion10 decks27 decks
3%synergy
Archmage's Charm
37%inclusion10 decks27 decks
20%synergy
Reality Shift
37%inclusion10 decks27 decks
11%synergy
Cryptic Command
37%inclusion10 decks27 decks
25%synergy
Sink into Stupor
37%inclusion10 decks27 decks
15%synergy
Swan Song
33%inclusion9 decks27 decks
6%synergy
Blue Sun's Zenith
33%inclusion9 decks27 decks
22%synergy
An Offer You Can't Refuse
30%inclusion8 decks27 decks
-8%synergy
Quick Study
30%inclusion8 decks27 decks
24%synergy
Mana Drain
26%inclusion7 decks27 decks
-1%synergy
Resculpt
26%inclusion7 decks27 decks
9%synergy
Abjure
26%inclusion7 decks27 decks
22%synergy
Artistic Refusal
19%inclusion5 decks27 decks
17%synergy
Dream Fracture
19%inclusion5 decks27 decks
16%synergy
Aetherize
15%inclusion4 decks27 decks
-16%synergy
Peek
15%inclusion4 decks27 decks
11%synergy
Deduce
15%inclusion4 decks27 decks
13%synergy
Read the Runes
15%inclusion4 decks27 decks
14%synergy
Refute
12%inclusion3 decks26 decks
6%synergy
Rowdy Research
11%inclusion3 decks27 decks
11%synergy
Bane's Contingency
11%inclusion3 decks27 decks
9%synergy
Behold the Multiverse
11%inclusion3 decks27 decks
8%synergy
Spider-Sense
11%inclusion2 decks18 decks
8%synergy
Negate
11%inclusion3 decks27 decks
-26%synergy
Filter Out
11%inclusion3 decks27 decks
8%synergy
Cerulean Wisps
11%inclusion3 decks27 decks
8%synergy
Mystic Confluence
11%inclusion3 decks27 decks
2%synergy
Hieroglyphic Illumination
11%inclusion3 decks27 decks
11%synergy
Muddle the Mixture
7.4%inclusion2 decks27 decks
-8%synergy
Unfathomable Truths
7.4%inclusion2 decks27 decks
7%synergy
Shore Up
7.4%inclusion2 decks27 decks
2%synergy
Rewind
7.4%inclusion2 decks27 decks
-5%synergy
Mage's Guile
7.4%inclusion2 decks27 decks
7%synergy
Ice Out
7.4%inclusion2 decks27 decks
6%synergy
Stubborn Denial
7.4%inclusion2 decks27 decks
5%synergy
Keep Safe
7.4%inclusion2 decks27 decks
5%synergy
Slip Out the Back
7.4%inclusion2 decks27 decks
0%synergy
Force of Negation
7.4%inclusion2 decks27 decks
-8%synergy
Sorceries
Whelming Wave
30%inclusion8 decks27 decks
26%synergy
Sea Gate Restoration
22%inclusion6 decks27 decks
7%synergy
Windfall
19%inclusion5 decks27 decks
-4%synergy
Irenicus's Vile Duplication
19%inclusion5 decks27 decks
10%synergy
Spectral Deluge
15%inclusion4 decks27 decks
5%synergy
Lórien Revealed
15%inclusion4 decks27 decks
6%synergy
Spirit Water Revival
13%inclusion2 decks15 decks
8%synergy
Quantum Misalignment
11%inclusion3 decks27 decks
8%synergy
Ponder
11%inclusion3 decks27 decks
-18%synergy
Wash Out
11%inclusion3 decks27 decks
6%synergy
Ravenform
7.4%inclusion2 decks27 decks
-1%synergy
Curse of the Swine
7.4%inclusion2 decks27 decks
-4%synergy
Fabricate
7.4%inclusion2 decks27 decks
-13%synergy
Season of Weaving
7.4%inclusion2 decks27 decks
2%synergy
Finale of Revelation
7.4%inclusion2 decks27 decks
0%synergy
Raise the Palisade
7.4%inclusion2 decks27 decks
4%synergy
Utility Artifacts
Skullclamp
56%inclusion15 decks27 decks
50%synergy
Wayfarer's Bauble
37%inclusion10 decks27 decks
20%synergy
Eldrazi Monument
33%inclusion9 decks27 decks
32%synergy
Swiftfoot Boots
30%inclusion8 decks27 decks
2%synergy
Alhammarret's Archive
26%inclusion7 decks27 decks
23%synergy
Symmetry Matrix
22%inclusion6 decks27 decks
22%synergy
Idol of Oblivion
22%inclusion6 decks27 decks
19%synergy
Insight Engine
20%inclusion4 decks20 decks
15%synergy
Waterbending Scroll
20%inclusion3 decks15 decks
12%synergy
Mind's Eye
19%inclusion5 decks27 decks
17%synergy
Lightning Greaves
19%inclusion5 decks27 decks
-8%synergy
Maskwood Nexus
15%inclusion4 decks27 decks
13%synergy
The Golden Throne
15%inclusion4 decks27 decks
14%synergy
Rimefire Torque
14%inclusion2 decks14 decks
13%synergy
The Water Crystal
14%inclusion3 decks22 decks
3%synergy
Endless Atlas
11%inclusion3 decks27 decks
10%synergy
Moxite Refinery
10%inclusion2 decks20 decks
9%synergy
Banner of Kinship
7.7%inclusion2 decks26 decks
5%synergy
Sensei's Divining Top
7.4%inclusion2 decks27 decks
-7%synergy
Mithril Coat
7.4%inclusion2 decks27 decks
4%synergy
Altar of Dementia
7.4%inclusion2 decks27 decks
6%synergy
Obelisk of Urd
7.4%inclusion2 decks27 decks
6%synergy
Library of Leng
7.4%inclusion2 decks27 decks
6%synergy
Sword of the Animist
7.4%inclusion2 decks27 decks
2%synergy
Blasting Station
7.4%inclusion2 decks27 decks
7%synergy
Carnage Altar
7.4%inclusion2 decks27 decks
7%synergy
Ivory Tower
7.4%inclusion2 decks27 decks
6%synergy
Mirrormind Crown
7.1%inclusion1 decks14 decks
7%synergy
Chronicle of Victory
7.1%inclusion1 decks14 decks
6%synergy
Doc Ock's Tentacles
5.6%inclusion1 decks18 decks
5%synergy
The Endstone
5.0%inclusion1 decks20 decks
3%synergy
Enchantments
Wizard Class
41%inclusion11 decks27 decks
23%synergy
Verity Circle
30%inclusion8 decks27 decks
28%synergy
Leyline of Anticipation
26%inclusion7 decks27 decks
17%synergy
Opposition
22%inclusion6 decks27 decks
21%synergy
Kindred Discovery
22%inclusion6 decks27 decks
16%synergy
Lost in the Maze
22%inclusion6 decks27 decks
21%synergy
Ever-Watching Threshold
19%inclusion5 decks27 decks
18%synergy
Unstoppable Plan
16%inclusion4 decks25 decks
9%synergy
Imprisoned in the Moon
15%inclusion4 decks27 decks
3%synergy
Psychic Possession
15%inclusion4 decks27 decks
14%synergy
Propaganda
15%inclusion4 decks27 decks
-16%synergy
Psychic Corrosion
11%inclusion3 decks27 decks
3%synergy
Inexorable Tide
11%inclusion3 decks27 decks
7%synergy
Amphibian Downpour
11%inclusion3 decks27 decks
5%synergy
Insight
11%inclusion3 decks27 decks
10%synergy
Curse of Verbosity
11%inclusion3 decks27 decks
10%synergy
Moonlit Meditation
10%inclusion2 decks20 decks
8%synergy
Copy Land
7.4%inclusion2 decks27 decks
6%synergy
Case of the Ransacked Lab
7.4%inclusion2 decks27 decks
3%synergy
Archmage Ascension
7.4%inclusion2 decks27 decks
5%synergy
Betrayal
7.4%inclusion2 decks27 decks
7%synergy
Thought Reflection
7.4%inclusion2 decks27 decks
6%synergy
Leyline of Transformation
7.4%inclusion2 decks27 decks
6%synergy
Battles
Invasion of Segovia
33%inclusion9 decks27 decks
31%synergy
Planeswalkers
Teferi, Master of Time
48%inclusion13 decks27 decks
43%synergy
Jace, Wielder of Mysteries
15%inclusion4 decks27 decks
0%synergy
Teferi, Temporal Pilgrim
7.4%inclusion2 decks27 decks
2%synergy
Utility Lands
Reliquary Tower
93%inclusion25 decks27 decks
36%synergy
Mystic Sanctuary
70%inclusion19 decks27 decks
20%synergy
Nykthos, Shrine to Nyx
67%inclusion18 decks27 decks
50%synergy
Minamo, School at Water's Edge
48%inclusion13 decks27 decks
35%synergy
War Room
48%inclusion13 decks27 decks
33%synergy
Three Tree City
44%inclusion12 decks27 decks
41%synergy
Lonely Sandbar
44%inclusion12 decks27 decks
31%synergy
Otawara, Soaring City
41%inclusion11 decks27 decks
15%synergy
Agna Qel'a
33%inclusion5 decks15 decks
26%synergy
High Market
30%inclusion8 decks27 decks
28%synergy
Geier Reach Sanitarium
22%inclusion6 decks27 decks
19%synergy
Mikokoro, Center of the Sea
22%inclusion6 decks27 decks
19%synergy
Terrain Generator
22%inclusion6 decks27 decks
14%synergy
Nesting Grounds
22%inclusion6 decks27 decks
20%synergy
Bonders' Enclave
19%inclusion5 decks27 decks
17%synergy
Fountainport
19%inclusion5 decks27 decks
16%synergy
Rivendell
15%inclusion4 decks27 decks
4%synergy
Command Beacon
15%inclusion4 decks27 decks
11%synergy
Remote Isle
15%inclusion4 decks27 decks
10%synergy
Rogue's Passage
15%inclusion4 decks27 decks
-1%synergy
Scavenger Grounds
11%inclusion3 decks27 decks
4%synergy
Temple of the False God
11%inclusion3 decks27 decks
1%synergy
Strip Mine
11%inclusion3 decks27 decks
8%synergy
Witch's Clinic
7.4%inclusion2 decks27 decks
7%synergy
Desert of the Mindful
7.4%inclusion2 decks27 decks
4%synergy
Karn's Bastion
7.4%inclusion2 decks27 decks
2%synergy
Hall of Storm Giants
7.4%inclusion2 decks27 decks
5%synergy
Detection Tower
7.4%inclusion2 decks27 decks
6%synergy
Maze of Ith
7.4%inclusion2 decks27 decks
3%synergy
Mana Artifacts
Thought Vessel
81%inclusion22 decks27 decks
30%synergy
Arcane Signet
74%inclusion20 decks27 decks
9%synergy
Sol Ring
70%inclusion19 decks27 decks
-14%synergy
Mind Stone
63%inclusion17 decks27 decks
28%synergy
Midnight Clock
59%inclusion16 decks27 decks
39%synergy
Throne of Eldraine
56%inclusion15 decks27 decks
47%synergy
Sceptre of Eternal Glory
41%inclusion11 decks27 decks
37%synergy
Bender's Waterskin
37%inclusion7 decks19 decks
26%synergy
Fellwar Stone
30%inclusion8 decks27 decks
10%synergy
Decanter of Endless Water
30%inclusion8 decks27 decks
16%synergy
Sky Diamond
22%inclusion6 decks27 decks
0%synergy
Caged Sun
22%inclusion6 decks27 decks
11%synergy
Thran Dynamo
19%inclusion5 decks27 decks
6%synergy
Extraplanar Lens
15%inclusion4 decks27 decks
7%synergy
Everflowing Chalice
11%inclusion3 decks27 decks
-5%synergy
Patchwork Banner
11%inclusion3 decks27 decks
8%synergy
Heraldic Banner
7.4%inclusion2 decks27 decks
2%synergy
Gauntlet of Power
7.4%inclusion2 decks27 decks
3%synergy
Mox Amber
7.4%inclusion2 decks27 decks
0%synergy
White Lotus Tile
6.7%inclusion1 decks15 decks
6%synergy
Lands
Island
78%inclusion21 decks27 decks
-16%synergy
Myriad Landscape
48%inclusion13 decks27 decks
23%synergy
Sink into Stupor
37%inclusion10 decks27 decks
15%synergy
Sea Gate Restoration
22%inclusion6 decks27 decks
7%synergy
Snow-Covered Island
22%inclusion6 decks27 decks
14%synergy
Demolition Field
22%inclusion6 decks27 decks
17%synergy
Hydroelectric Specimen
19%inclusion5 decks27 decks
4%synergy
Glasspool Mimic
11%inclusion3 decks27 decks
5%synergy
Prismatic Vista
11%inclusion3 decks27 decks
7%synergy
Misty Rainforest
7.4%inclusion2 decks27 decks
0%synergy
Flooded Strand
7.4%inclusion2 decks27 decks
-1%synergy
Talon Gates of Madara
7.4%inclusion2 decks27 decks
4%synergy
Urza's Cave
7.4%inclusion2 decks27 decks
3%synergy
Scalding Tarn
7.4%inclusion2 decks27 decks
0%synergy
Polluted Delta
7.4%inclusion2 decks27 decks
-1%synergy
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