The Watcher in the Water (Commander) - Expensive Core

The Watcher in the Water
Rank #683
26decks
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Background image for A Flood of Free Card Draw From Katara, Bending Prodigy
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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Enchantments
Battles
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Utility Lands
Mana Artifacts
Lands
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Harmonized Crescendo
33%inclusion1 decks3 decks
30%synergy
Unexpected Assistance
25%inclusion1 decks4 decks
24%synergy
High Synergy Cards
Nadir Kraken
85%inclusion22 decks26 decks
79%synergy
Ashnod's Altar
81%inclusion21 decks26 decks
77%synergy
Ominous Seas
85%inclusion22 decks26 decks
74%synergy
Faerie Mastermind
85%inclusion22 decks26 decks
70%synergy
Transcendent Message
62%inclusion16 decks26 decks
60%synergy
Brainstorm
100%inclusion26 decks26 decks
59%synergy
Pull from Tomorrow
65%inclusion17 decks26 decks
56%synergy
Teferi's Ageless Insight
73%inclusion19 decks26 decks
56%synergy
Keep Watch
58%inclusion15 decks26 decks
55%synergy
Nezahal, Primal Tide
62%inclusion16 decks26 decks
54%synergy
Top Cards
Sapphire Medallion
85%inclusion22 decks26 decks
26%synergy
Arcane Denial
69%inclusion18 decks26 decks
33%synergy
Flow of Knowledge
65%inclusion17 decks26 decks
49%synergy
High Tide
65%inclusion17 decks26 decks
21%synergy
Opt
62%inclusion16 decks26 decks
36%synergy
Wavebreak Hippocamp
62%inclusion16 decks26 decks
51%synergy
Frantic Search
62%inclusion16 decks26 decks
31%synergy
Brainsurge
58%inclusion14 decks24 decks
50%synergy
Chasm Skulker
58%inclusion15 decks26 decks
45%synergy
Counterspell
58%inclusion15 decks26 decks
-9%synergy
Game Changers
Consecrated Sphinx
38%inclusion10 decks26 decks
26%synergy
Rhystic Study
23%inclusion6 decks26 decks
-10%synergy
Cyclonic Rift
7.7%inclusion2 decks26 decks
-26%synergy
The One Ring
7.7%inclusion2 decks26 decks
-5%synergy
Creatures
Ledger Shredder
54%inclusion14 decks26 decks
47%synergy
Scourge of Fleets
50%inclusion13 decks26 decks
38%synergy
Psychosis Crawler
42%inclusion11 decks26 decks
27%synergy
Drowned Rusalka
42%inclusion11 decks26 decks
41%synergy
Wan Shi Tong, Librarian
40%inclusion2 decks5 decks
32%synergy
The Unagi of Kyoshi Island
40%inclusion2 decks5 decks
33%synergy
Junk Winder
38%inclusion10 decks26 decks
36%synergy
Archmage Emeritus
38%inclusion10 decks26 decks
18%synergy
Eluge, the Shoreless Sea
38%inclusion9 decks24 decks
29%synergy
Hullbreaker Horror
35%inclusion9 decks26 decks
10%synergy
Laboratory Maniac
35%inclusion9 decks26 decks
16%synergy
Thought Courier
31%inclusion8 decks26 decks
30%synergy
Monstrosity of the Lake
31%inclusion8 decks26 decks
29%synergy
Arcanis the Omnipotent
31%inclusion8 decks26 decks
24%synergy
Kitsa, Otterball Elite
29%inclusion7 decks24 decks
27%synergy
Merfolk Looter
27%inclusion7 decks26 decks
25%synergy
Talrand, Sky Summoner
27%inclusion7 decks26 decks
13%synergy
Wonder
27%inclusion7 decks26 decks
22%synergy
Archmage of Runes
26%inclusion6 decks23 decks
15%synergy
Spark Double
23%inclusion6 decks26 decks
10%synergy
Spawning Kraken
23%inclusion6 decks26 decks
22%synergy
O'aka, Traveling Merchant
20%inclusion3 decks15 decks
19%synergy
Roaming Throne
19%inclusion5 decks26 decks
15%synergy
Zenith Chronicler
19%inclusion5 decks26 decks
18%synergy
Jace's Archivist
19%inclusion5 decks26 decks
15%synergy
Triskaidekaphile
19%inclusion5 decks26 decks
8%synergy
Pollywog Prodigy
17%inclusion4 decks24 decks
13%synergy
Solemn Simulacrum
15%inclusion4 decks26 decks
-7%synergy
Reservoir Kraken
15%inclusion4 decks26 decks
15%synergy
Stormsurge Kraken
15%inclusion4 decks26 decks
14%synergy
Barrin, Master Wizard
15%inclusion4 decks26 decks
15%synergy
Baral, Chief of Compliance
15%inclusion4 decks26 decks
4%synergy
Oneirophage
15%inclusion4 decks26 decks
11%synergy
Body of Knowledge
15%inclusion4 decks26 decks
9%synergy
Tolarian Kraken
15%inclusion4 decks26 decks
14%synergy
Lulu, Stern Guardian
13%inclusion2 decks15 decks
11%synergy
Hydroelectric Specimen
13%inclusion3 decks24 decks
-1%synergy
Deep-Sea Kraken
12%inclusion3 decks26 decks
10%synergy
Flux Channeler
12%inclusion3 decks26 decks
6%synergy
Burnished Hart
12%inclusion3 decks26 decks
5%synergy
Sakashima of a Thousand Faces
12%inclusion3 decks26 decks
5%synergy
Serpent of Yawning Depths
12%inclusion3 decks26 decks
11%synergy
Grappling Kraken
8.7%inclusion2 decks23 decks
7%synergy
Fear of Sleep Paralysis
8.7%inclusion2 decks23 decks
8%synergy
Homunculus Horde
8.7%inclusion2 decks23 decks
1%synergy
Floodpits Drowner
8.3%inclusion2 decks24 decks
7%synergy
Twenty-Toed Toad
8.3%inclusion2 decks24 decks
2%synergy
Dreamtide Whale
8.3%inclusion2 decks24 decks
4%synergy
Emrakul's Messenger
8.3%inclusion2 decks24 decks
4%synergy
Icebreaker Kraken
7.7%inclusion2 decks26 decks
7%synergy
Instants
Pongify
58%inclusion15 decks26 decks
17%synergy
Tolarian Winds
54%inclusion14 decks26 decks
50%synergy
Consider
54%inclusion14 decks26 decks
39%synergy
Cryptic Command
54%inclusion14 decks26 decks
42%synergy
Three Steps Ahead
52%inclusion13 decks25 decks
42%synergy
Thirst for Discovery
50%inclusion13 decks26 decks
44%synergy
Perilous Research
46%inclusion12 decks26 decks
43%synergy
Meeting of Minds
46%inclusion12 decks26 decks
43%synergy
Blue Sun's Zenith
46%inclusion12 decks26 decks
35%synergy
Borne Upon a Wind
46%inclusion12 decks26 decks
41%synergy
Rapid Hybridization
42%inclusion11 decks26 decks
8%synergy
Reality Shift
38%inclusion10 decks26 decks
11%synergy
Sink into Stupor
38%inclusion9 decks24 decks
16%synergy
Quick Study
35%inclusion9 decks26 decks
29%synergy
Resculpt
35%inclusion9 decks26 decks
16%synergy
Archmage's Charm
31%inclusion8 decks26 decks
14%synergy
Abjure
31%inclusion8 decks26 decks
26%synergy
An Offer You Can't Refuse
27%inclusion7 decks26 decks
-10%synergy
Negate
23%inclusion6 decks26 decks
-15%synergy
Mystic Confluence
23%inclusion6 decks26 decks
14%synergy
Artistic Refusal
23%inclusion6 decks26 decks
22%synergy
Read the Runes
23%inclusion6 decks26 decks
22%synergy
Swan Song
23%inclusion6 decks26 decks
-3%synergy
Spider-Sense
22%inclusion2 decks9 decks
19%synergy
Filter Out
19%inclusion5 decks26 decks
15%synergy
Mana Drain
15%inclusion4 decks26 decks
-12%synergy
Deduce
15%inclusion4 decks26 decks
13%synergy
Hieroglyphic Illumination
12%inclusion3 decks26 decks
11%synergy
Cerulean Wisps
12%inclusion3 decks26 decks
8%synergy
Ice Out
12%inclusion3 decks26 decks
10%synergy
Stubborn Denial
12%inclusion3 decks26 decks
9%synergy
Keep Safe
12%inclusion3 decks26 decks
9%synergy
Aetherize
12%inclusion3 decks26 decks
-18%synergy
Peek
12%inclusion3 decks26 decks
8%synergy
Dream Fracture
12%inclusion3 decks26 decks
9%synergy
School Daze
11%inclusion1 decks9 decks
11%synergy
Refute
8.7%inclusion2 decks23 decks
3%synergy
Thought Scour
7.7%inclusion2 decks26 decks
0%synergy
Change of Plans
7.7%inclusion2 decks26 decks
7%synergy
Remand
7.7%inclusion2 decks26 decks
5%synergy
Stroke of Genius
7.7%inclusion2 decks26 decks
5%synergy
Rowdy Research
7.7%inclusion2 decks26 decks
7%synergy
Repulse
7.7%inclusion2 decks26 decks
7%synergy
Bane's Contingency
7.7%inclusion2 decks26 decks
5%synergy
Disallow
7.7%inclusion2 decks26 decks
1%synergy
Mage's Guile
7.7%inclusion2 decks26 decks
7%synergy
Commander's Insight
7.7%inclusion2 decks26 decks
7%synergy
Shadow Rift
7.7%inclusion2 decks26 decks
4%synergy
Drown in Dreams
7.7%inclusion2 decks26 decks
3%synergy
March of Swirling Mist
7.7%inclusion2 decks26 decks
0%synergy
Sorceries
Whelming Wave
38%inclusion10 decks26 decks
34%synergy
Spirit Water Revival
20%inclusion1 decks5 decks
14%synergy
Windfall
19%inclusion5 decks26 decks
-3%synergy
Sea Gate Restoration
19%inclusion5 decks26 decks
4%synergy
Spectral Deluge
19%inclusion5 decks26 decks
9%synergy
Ponder
19%inclusion5 decks26 decks
-10%synergy
Irenicus's Vile Duplication
15%inclusion4 decks26 decks
7%synergy
Wash Out
15%inclusion4 decks26 decks
10%synergy
Ravenform
15%inclusion4 decks26 decks
6%synergy
Preordain
12%inclusion3 decks26 decks
-12%synergy
Flood of Tears
7.7%inclusion2 decks26 decks
4%synergy
Curse of the Swine
7.7%inclusion2 decks26 decks
-4%synergy
Echo of Eons
7.7%inclusion2 decks26 decks
5%synergy
Quantum Misalignment
7.7%inclusion2 decks26 decks
4%synergy
Lórien Revealed
7.7%inclusion2 decks26 decks
-1%synergy
Utility Artifacts
Skullclamp
50%inclusion13 decks26 decks
44%synergy
Phyrexian Altar
50%inclusion13 decks26 decks
49%synergy
Wayfarer's Bauble
42%inclusion11 decks26 decks
24%synergy
Insight Engine
27%inclusion3 decks11 decks
22%synergy
Swiftfoot Boots
27%inclusion7 decks26 decks
-1%synergy
Symmetry Matrix
23%inclusion6 decks26 decks
23%synergy
Idol of Oblivion
23%inclusion6 decks26 decks
19%synergy
Waterbending Scroll
20%inclusion1 decks5 decks
11%synergy
Blasting Station
19%inclusion5 decks26 decks
18%synergy
Eldrazi Monument
19%inclusion5 decks26 decks
18%synergy
Lightning Greaves
19%inclusion5 decks26 decks
-7%synergy
Alhammarret's Archive
19%inclusion5 decks26 decks
17%synergy
The Water Crystal
15%inclusion2 decks13 decks
5%synergy
Maskwood Nexus
15%inclusion4 decks26 decks
14%synergy
Folio of Fancies
12%inclusion3 decks26 decks
8%synergy
Endless Atlas
12%inclusion3 decks26 decks
11%synergy
Altar of Dementia
12%inclusion3 decks26 decks
10%synergy
The Golden Throne
12%inclusion3 decks26 decks
11%synergy
Temple Bell
12%inclusion3 decks26 decks
10%synergy
Mindsplice Apparatus
12%inclusion3 decks26 decks
7%synergy
Venser's Journal
12%inclusion3 decks26 decks
8%synergy
Banner of Kinship
8.7%inclusion2 decks23 decks
6%synergy
Vedalken Orrery
7.7%inclusion2 decks26 decks
4%synergy
Mind's Eye
7.7%inclusion2 decks26 decks
6%synergy
Sword of the Animist
7.7%inclusion2 decks26 decks
2%synergy
Sensei's Divining Top
7.7%inclusion2 decks26 decks
-7%synergy
Mithril Coat
7.7%inclusion2 decks26 decks
5%synergy
Obelisk of Urd
7.7%inclusion2 decks26 decks
7%synergy
Astrologian's Planisphere
6.7%inclusion1 decks15 decks
5%synergy
Enchantments
Mystic Remora
50%inclusion13 decks26 decks
23%synergy
Wizard Class
35%inclusion9 decks26 decks
18%synergy
Opposition
27%inclusion7 decks26 decks
26%synergy
Leyline of Anticipation
23%inclusion6 decks26 decks
14%synergy
Propaganda
23%inclusion6 decks26 decks
-7%synergy
Verity Circle
23%inclusion6 decks26 decks
22%synergy
Imprisoned in the Moon
19%inclusion5 decks26 decks
7%synergy
Eaten by Piranhas
19%inclusion5 decks26 decks
16%synergy
Ever-Watching Threshold
19%inclusion5 decks26 decks
18%synergy
Amphibian Downpour
17%inclusion4 decks24 decks
11%synergy
Psychic Possession
15%inclusion4 decks26 decks
15%synergy
Lost in the Maze
15%inclusion4 decks26 decks
14%synergy
Kindred Discovery
15%inclusion4 decks26 decks
9%synergy
Insight
12%inclusion3 decks26 decks
11%synergy
Psychic Corrosion
12%inclusion3 decks26 decks
4%synergy
Dismiss into Dream
12%inclusion3 decks26 decks
11%synergy
Unstoppable Plan
10%inclusion2 decks21 decks
2%synergy
Moonlit Meditation
9.1%inclusion1 decks11 decks
7%synergy
Scroll of Isildur
7.7%inclusion2 decks26 decks
7%synergy
Curse of Verbosity
7.7%inclusion2 decks26 decks
6%synergy
Standstill
7.7%inclusion2 decks26 decks
7%synergy
Pemmin's Aura
7.7%inclusion2 decks26 decks
5%synergy
Thought Reflection
7.7%inclusion2 decks26 decks
6%synergy
Shark Typhoon
7.7%inclusion2 decks26 decks
0%synergy
Battles
Invasion of Segovia
27%inclusion7 decks26 decks
25%synergy
Planeswalkers
Teferi, Master of Time
35%inclusion9 decks26 decks
30%synergy
Teferi, Temporal Pilgrim
27%inclusion7 decks26 decks
22%synergy
Jace, Wielder of Mysteries
23%inclusion6 decks26 decks
8%synergy
Utility Lands
Reliquary Tower
92%inclusion24 decks26 decks
36%synergy
Mystic Sanctuary
77%inclusion20 decks26 decks
27%synergy
Lonely Sandbar
62%inclusion16 decks26 decks
47%synergy
War Room
58%inclusion15 decks26 decks
42%synergy
Minamo, School at Water's Edge
50%inclusion13 decks26 decks
38%synergy
Nykthos, Shrine to Nyx
50%inclusion13 decks26 decks
34%synergy
High Market
42%inclusion11 decks26 decks
41%synergy
Nesting Grounds
38%inclusion10 decks26 decks
36%synergy
Mikokoro, Center of the Sea
38%inclusion10 decks26 decks
35%synergy
Geier Reach Sanitarium
35%inclusion9 decks26 decks
31%synergy
Three Tree City
33%inclusion8 decks24 decks
30%synergy
Terrain Generator
31%inclusion8 decks26 decks
23%synergy
Otawara, Soaring City
31%inclusion8 decks26 decks
5%synergy
Bonders' Enclave
27%inclusion7 decks26 decks
25%synergy
Fountainport
25%inclusion6 decks24 decks
23%synergy
Remote Isle
23%inclusion6 decks26 decks
18%synergy
Agna Qel'a
20%inclusion1 decks5 decks
12%synergy
Rivendell
19%inclusion5 decks26 decks
8%synergy
Desert of the Mindful
15%inclusion4 decks26 decks
12%synergy
Rogue's Passage
15%inclusion4 decks26 decks
0%synergy
Sunken Palace
13%inclusion3 decks24 decks
8%synergy
Karn's Bastion
12%inclusion3 decks26 decks
7%synergy
Strip Mine
12%inclusion3 decks26 decks
9%synergy
Maze of Ith
12%inclusion3 decks26 decks
7%synergy
Castle Vantress
12%inclusion3 decks26 decks
-7%synergy
Hall of Storm Giants
7.7%inclusion2 decks26 decks
5%synergy
Academy Ruins
7.7%inclusion2 decks26 decks
-11%synergy
Deserted Temple
7.7%inclusion2 decks26 decks
7%synergy
Temple of the False God
7.7%inclusion2 decks26 decks
-2%synergy
Command Beacon
7.7%inclusion2 decks26 decks
3%synergy
Mistrise Village
5.9%inclusion1 decks17 decks
-3%synergy
Mana Artifacts
Thought Vessel
73%inclusion19 decks26 decks
21%synergy
Sol Ring
69%inclusion18 decks26 decks
-16%synergy
Arcane Signet
62%inclusion16 decks26 decks
-3%synergy
Throne of Eldraine
54%inclusion14 decks26 decks
45%synergy
Midnight Clock
54%inclusion14 decks26 decks
33%synergy
Mind Stone
50%inclusion13 decks26 decks
14%synergy
Decanter of Endless Water
42%inclusion11 decks26 decks
28%synergy
Caged Sun
31%inclusion8 decks26 decks
20%synergy
Sky Diamond
31%inclusion8 decks26 decks
8%synergy
Sceptre of Eternal Glory
31%inclusion8 decks26 decks
27%synergy
Bender's Waterskin
20%inclusion2 decks10 decks
11%synergy
Patchwork Banner
17%inclusion4 decks24 decks
13%synergy
Heraldic Banner
15%inclusion4 decks26 decks
10%synergy
Fellwar Stone
15%inclusion4 decks26 decks
-4%synergy
Thran Dynamo
15%inclusion4 decks26 decks
2%synergy
Extraplanar Lens
15%inclusion4 decks26 decks
7%synergy
Misleading Signpost
15%inclusion4 decks26 decks
11%synergy
Everflowing Chalice
12%inclusion3 decks26 decks
-5%synergy
Commander's Sphere
7.7%inclusion2 decks26 decks
-2%synergy
Gauntlet of Power
7.7%inclusion2 decks26 decks
4%synergy
Lands
Island
85%inclusion22 decks26 decks
-9%synergy
Myriad Landscape
62%inclusion16 decks26 decks
36%synergy
Sink into Stupor
38%inclusion9 decks24 decks
16%synergy
Demolition Field
23%inclusion6 decks26 decks
18%synergy
Sea Gate Restoration
19%inclusion5 decks26 decks
4%synergy
Snow-Covered Island
15%inclusion4 decks26 decks
7%synergy
Hydroelectric Specimen
13%inclusion3 decks24 decks
-1%synergy
Prismatic Vista
12%inclusion3 decks26 decks
7%synergy
Urza's Cave
8.3%inclusion2 decks24 decks
4%synergy
Fabled Passage
7.7%inclusion2 decks26 decks
5%synergy
Glasspool Mimic
7.7%inclusion2 decks26 decks
1%synergy
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