The Watcher in the Water (Commander) - Core

The Watcher in the Water
Rank #673
265decks
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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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The Unagi of Kyoshi Island
19%inclusion4 decks21 decks
13%synergy
Waterbending Scroll
18%inclusion3 decks17 decks
9%synergy
Agna Qel'a
16%inclusion3 decks19 decks
8%synergy
Wan Shi Tong, Librarian
13%inclusion3 decks23 decks
5%synergy
Spirit Water Revival
10%inclusion2 decks21 decks
3%synergy
High Synergy Cards
Nadir Kraken
81%inclusion214 decks265 decks
75%synergy
Ominous Seas
74%inclusion196 decks265 decks
63%synergy
Transcendent Message
58%inclusion155 decks265 decks
56%synergy
Chasm Skulker
68%inclusion179 decks265 decks
55%synergy
Junk Winder
56%inclusion148 decks265 decks
54%synergy
Wavebreak Hippocamp
65%inclusion171 decks265 decks
54%synergy
Tolarian Winds
56%inclusion148 decks265 decks
52%synergy
Pull from Tomorrow
59%inclusion156 decks265 decks
50%synergy
Teferi's Ageless Insight
62%inclusion163 decks265 decks
44%synergy
Whelming Wave
49%inclusion129 decks265 decks
44%synergy
Top Cards
Brainstorm
78%inclusion208 decks265 decks
37%synergy
Frantic Search
71%inclusion189 decks265 decks
42%synergy
Opt
69%inclusion183 decks265 decks
44%synergy
Counterspell
59%inclusion157 decks265 decks
-7%synergy
Flow of Knowledge
58%inclusion155 decks265 decks
42%synergy
High Tide
58%inclusion153 decks265 decks
13%synergy
Psychosis Crawler
54%inclusion143 decks265 decks
39%synergy
Consider
54%inclusion142 decks265 decks
39%synergy
Arcane Denial
53%inclusion141 decks265 decks
17%synergy
Sapphire Medallion
53%inclusion141 decks265 decks
-4%synergy
Game Changers
Consecrated Sphinx
9.1%inclusion24 decks265 decks
-3%synergy
Creatures
Scourge of Fleets
51%inclusion136 decks265 decks
39%synergy
Drowned Rusalka
40%inclusion106 decks265 decks
39%synergy
Monstrosity of the Lake
40%inclusion105 decks265 decks
38%synergy
Hullbreaker Horror
38%inclusion100 decks265 decks
13%synergy
Nezahal, Primal Tide
37%inclusion99 decks265 decks
29%synergy
Merfolk Looter
34%inclusion91 decks265 decks
32%synergy
Archmage Emeritus
33%inclusion88 decks265 decks
12%synergy
Wonder
33%inclusion88 decks265 decks
28%synergy
Triskaidekaphile
29%inclusion78 decks265 decks
19%synergy
Archmage of Runes
29%inclusion57 decks194 decks
18%synergy
Faerie Mastermind
28%inclusion75 decks265 decks
14%synergy
Tolarian Kraken
28%inclusion73 decks265 decks
27%synergy
Homunculus Horde
25%inclusion49 decks193 decks
18%synergy
Arcanis the Omnipotent
25%inclusion67 decks265 decks
18%synergy
Eluge, the Shoreless Sea
25%inclusion56 decks225 decks
17%synergy
Talrand, Sky Summoner
25%inclusion65 decks265 decks
11%synergy
Body of Knowledge
24%inclusion63 decks265 decks
17%synergy
Laboratory Maniac
23%inclusion62 decks265 decks
5%synergy
Solemn Simulacrum
22%inclusion58 decks265 decks
0%synergy
Oneirophage
20%inclusion53 decks265 decks
16%synergy
Stormsurge Kraken
19%inclusion51 decks265 decks
18%synergy
Emrakul's Messenger
19%inclusion45 decks235 decks
15%synergy
Fear of Sleep Paralysis
19%inclusion40 decks210 decks
18%synergy
Ledger Shredder
18%inclusion47 decks265 decks
11%synergy
Thought Courier
17%inclusion46 decks265 decks
16%synergy
Zenith Chronicler
16%inclusion43 decks265 decks
15%synergy
Grappling Kraken
16%inclusion31 decks192 decks
15%synergy
Ioreth of the Healing House
16%inclusion42 decks265 decks
13%synergy
Tromokratis
15%inclusion40 decks265 decks
13%synergy
Spawning Kraken
15%inclusion40 decks265 decks
14%synergy
Reservoir Kraken
14%inclusion38 decks265 decks
13%synergy
Twenty-Toed Toad
14%inclusion32 decks225 decks
9%synergy
Baral, Chief of Compliance
14%inclusion37 decks265 decks
2%synergy
Kiora, the Rising Tide
13%inclusion25 decks192 decks
10%synergy
Octavia, Living Thesis
13%inclusion34 decks265 decks
10%synergy
Jace's Archivist
13%inclusion34 decks265 decks
9%synergy
Deep-Sea Kraken
12%inclusion32 decks265 decks
11%synergy
Geyser Drake
11%inclusion28 decks249 decks
9%synergy
Kitsa, Otterball Elite
11%inclusion25 decks226 decks
8%synergy
O'aka, Traveling Merchant
11%inclusion10 decks94 decks
10%synergy
Hydroelectric Specimen
11%inclusion25 decks235 decks
-3%synergy
Mischievous Mystic
10%inclusion19 decks193 decks
4%synergy
Summon: Leviathan
10%inclusion9 decks94 decks
8%synergy
Burnished Hart
9.4%inclusion25 decks265 decks
3%synergy
Toothy, Imaginary Friend
9.4%inclusion25 decks265 decks
6%synergy
Serpent of Yawning Depths
9.1%inclusion24 decks265 decks
8%synergy
Shipbreaker Kraken
9.1%inclusion24 decks265 decks
8%synergy
Flux Channeler
8.7%inclusion23 decks265 decks
3%synergy
Alandra, Sky Dreamer
7.9%inclusion21 decks265 decks
1%synergy
Kraken of the Straits
7.5%inclusion20 decks265 decks
7%synergy
Instants
Brainsurge
51%inclusion121 decks236 decks
43%synergy
Meeting of Minds
46%inclusion123 decks265 decks
43%synergy
Perilous Research
46%inclusion123 decks265 decks
44%synergy
Thirst for Discovery
46%inclusion122 decks265 decks
40%synergy
Keep Watch
46%inclusion122 decks265 decks
43%synergy
Quick Study
43%inclusion113 decks265 decks
36%synergy
Negate
42%inclusion110 decks265 decks
3%synergy
Deduce
38%inclusion101 decks265 decks
36%synergy
Abjure
35%inclusion94 decks265 decks
31%synergy
Keep Safe
35%inclusion92 decks265 decks
33%synergy
Read the Runes
32%inclusion85 decks265 decks
31%synergy
Reality Shift
31%inclusion82 decks265 decks
3%synergy
Hithlain Knots
29%inclusion78 decks265 decks
28%synergy
Archmage's Charm
29%inclusion77 decks265 decks
13%synergy
Refute
29%inclusion56 decks194 decks
23%synergy
Blue Sun's Zenith
28%inclusion75 decks265 decks
17%synergy
Borne Upon a Wind
28%inclusion73 decks265 decks
23%synergy
Pongify
28%inclusion73 decks265 decks
-13%synergy
Aetherize
26%inclusion69 decks265 decks
-2%synergy
Artistic Refusal
26%inclusion69 decks265 decks
25%synergy
Rapid Hybridization
25%inclusion67 decks265 decks
-9%synergy
Resculpt
25%inclusion66 decks265 decks
6%synergy
Dream Fracture
23%inclusion60 decks265 decks
20%synergy
An Offer You Can't Refuse
22%inclusion59 decks265 decks
-14%synergy
Ice Out
20%inclusion53 decks265 decks
19%synergy
Mystic Confluence
19%inclusion51 decks265 decks
10%synergy
Cryptic Command
18%inclusion47 decks265 decks
6%synergy
Deliberate
17%inclusion46 decks265 decks
15%synergy
Three Steps Ahead
16%inclusion41 decks253 decks
6%synergy
Stroke of Genius
15%inclusion40 decks265 decks
12%synergy
Even the Score
14%inclusion36 decks265 decks
13%synergy
Exclude
13%inclusion34 decks265 decks
11%synergy
Behold the Multiverse
13%inclusion34 decks265 decks
10%synergy
Remand
12%inclusion32 decks265 decks
9%synergy
Stubborn Denial
12%inclusion31 decks265 decks
9%synergy
Peek
12%inclusion31 decks265 decks
8%synergy
Filter Out
11%inclusion30 decks265 decks
7%synergy
Sink into Stupor
11%inclusion26 decks236 decks
-10%synergy
Think Twice
11%inclusion29 decks265 decks
7%synergy
Thought Scour
10%inclusion27 decks265 decks
3%synergy
Engulf the Shore
10%inclusion27 decks265 decks
2%synergy
Obsessive Search
10%inclusion27 decks265 decks
8%synergy
Octopus Form
10%inclusion2 decks21 decks
5%synergy
Shore Up
9.4%inclusion25 decks265 decks
4%synergy
Thirst for Knowledge
9.1%inclusion24 decks265 decks
5%synergy
Drown in Dreams
8.7%inclusion23 decks265 decks
4%synergy
Curate
8.3%inclusion22 decks265 decks
6%synergy
Rewind
8.3%inclusion22 decks265 decks
-4%synergy
Change of Plans
7.5%inclusion20 decks265 decks
7%synergy
Unwind
7.5%inclusion20 decks265 decks
-2%synergy
Sorceries
Spectral Deluge
18%inclusion48 decks265 decks
7%synergy
Ravenform
15%inclusion40 decks265 decks
5%synergy
Curse of the Swine
12%inclusion33 decks265 decks
1%synergy
Windfall
12%inclusion32 decks265 decks
-11%synergy
Wash Out
12%inclusion31 decks265 decks
7%synergy
Ponder
11%inclusion29 decks265 decks
-19%synergy
Lórien Revealed
11%inclusion29 decks265 decks
2%synergy
Irenicus's Vile Duplication
10%inclusion26 decks265 decks
2%synergy
Preordain
8.7%inclusion23 decks265 decks
-15%synergy
Candlekeep Inspiration
8.3%inclusion22 decks265 decks
7%synergy
Silver Scrutiny
7.2%inclusion19 decks265 decks
6%synergy
Utility Artifacts
Ashnod's Altar
38%inclusion102 decks265 decks
35%synergy
Wayfarer's Bauble
38%inclusion101 decks265 decks
20%synergy
Skullclamp
34%inclusion89 decks265 decks
28%synergy
Idol of Oblivion
31%inclusion83 decks265 decks
28%synergy
Swiftfoot Boots
28%inclusion73 decks265 decks
-1%synergy
Symmetry Matrix
22%inclusion59 decks265 decks
22%synergy
Mind's Eye
12%inclusion33 decks265 decks
11%synergy
Insight Engine
11%inclusion7 decks61 decks
7%synergy
Eldrazi Monument
11%inclusion30 decks265 decks
10%synergy
Banner of Kinship
10%inclusion19 decks192 decks
7%synergy
Dragon Throne of Tarkir
10%inclusion26 decks265 decks
9%synergy
Endless Atlas
10%inclusion26 decks265 decks
9%synergy
The Golden Throne
9.4%inclusion25 decks265 decks
9%synergy
Lightning Greaves
9.4%inclusion25 decks265 decks
-17%synergy
Phyrexian Altar
9.4%inclusion25 decks265 decks
8%synergy
Spawning Pit
7.9%inclusion21 decks265 decks
8%synergy
Sting, the Glinting Dagger
7.5%inclusion20 decks265 decks
6%synergy
Bident of Thassa
7.2%inclusion19 decks265 decks
-5%synergy
Alhammarret's Archive
7.2%inclusion19 decks265 decks
5%synergy
Kefnet's Monument
6.4%inclusion17 decks265 decks
0%synergy
Altar of Dementia
6.0%inclusion16 decks265 decks
5%synergy
Culling Dais
5.7%inclusion15 decks265 decks
5%synergy
Mindsplice Apparatus
5.7%inclusion15 decks265 decks
1%synergy
Folio of Fancies
5.7%inclusion15 decks265 decks
2%synergy
Enchantments
Wizard Class
36%inclusion95 decks265 decks
19%synergy
Lost in the Maze
35%inclusion92 decks263 decks
33%synergy
Verity Circle
29%inclusion78 decks265 decks
28%synergy
Mystic Remora
21%inclusion55 decks265 decks
-7%synergy
Ever-Watching Threshold
20%inclusion54 decks265 decks
19%synergy
Propaganda
18%inclusion49 decks265 decks
-11%synergy
Opposition
18%inclusion47 decks265 decks
17%synergy
Imprisoned in the Moon
14%inclusion37 decks265 decks
2%synergy
Curse of Verbosity
14%inclusion37 decks265 decks
13%synergy
Eaten by Piranhas
14%inclusion36 decks265 decks
10%synergy
Kindred Discovery
13%inclusion35 decks265 decks
6%synergy
Moonlit Meditation
13%inclusion8 decks61 decks
11%synergy
Leyline of Anticipation
13%inclusion34 decks265 decks
3%synergy
Thought Reflection
11%inclusion30 decks265 decks
10%synergy
Psychic Possession
9.4%inclusion25 decks265 decks
9%synergy
Shark Typhoon
9.4%inclusion25 decks265 decks
2%synergy
Witness Protection
8.3%inclusion22 decks265 decks
3%synergy
Scroll of Isildur
7.5%inclusion20 decks265 decks
7%synergy
Intruder Alarm
7.2%inclusion19 decks265 decks
4%synergy
Amphibian Downpour
6.8%inclusion16 decks235 decks
1%synergy
Kiora Bests the Sea God
6.8%inclusion18 decks265 decks
6%synergy
Case of the Ransacked Lab
6.5%inclusion17 decks263 decks
2%synergy
Psychic Corrosion
5.7%inclusion15 decks265 decks
-2%synergy
Unstoppable Plan
5.4%inclusion8 decks147 decks
-2%synergy
Battles
Invasion of Segovia
32%inclusion84 decks265 decks
30%synergy
Planeswalkers
Jace, Wielder of Mysteries
14%inclusion37 decks265 decks
-1%synergy
Teferi, Master of Time
8.3%inclusion22 decks265 decks
3%synergy
Teferi, Temporal Pilgrim
7.9%inclusion21 decks265 decks
3%synergy
Utility Lands
Reliquary Tower
72%inclusion190 decks265 decks
15%synergy
Mystic Sanctuary
50%inclusion133 decks265 decks
-1%synergy
Lonely Sandbar
47%inclusion124 decks265 decks
32%synergy
Nesting Grounds
37%inclusion97 decks265 decks
34%synergy
Remote Isle
26%inclusion70 decks265 decks
21%synergy
War Room
23%inclusion62 decks265 decks
7%synergy
Rogue's Passage
21%inclusion56 decks265 decks
6%synergy
Geier Reach Sanitarium
21%inclusion55 decks265 decks
17%synergy
Bonders' Enclave
20%inclusion54 decks265 decks
19%synergy
High Market
18%inclusion49 decks265 decks
17%synergy
Desert of the Mindful
18%inclusion47 decks265 decks
14%synergy
Mikokoro, Center of the Sea
15%inclusion39 decks265 decks
11%synergy
Rivendell
14%inclusion37 decks265 decks
2%synergy
Castle Vantress
13%inclusion34 decks265 decks
-6%synergy
Fountainport
12%inclusion28 decks225 decks
10%synergy
Sunken Palace
11%inclusion27 decks235 decks
7%synergy
Temple of the False God
11%inclusion30 decks265 decks
1%synergy
Terrain Generator
11%inclusion29 decks265 decks
3%synergy
Otawara, Soaring City
9.1%inclusion24 decks265 decks
-16%synergy
Three Tree City
8.8%inclusion20 decks227 decks
5%synergy
Nykthos, Shrine to Nyx
8.3%inclusion22 decks265 decks
-8%synergy
Cephalid Coliseum
8.3%inclusion22 decks265 decks
-1%synergy
Karn's Bastion
8.3%inclusion22 decks265 decks
3%synergy
Minamo, School at Water's Edge
7.9%inclusion21 decks265 decks
-4%synergy
Mana Artifacts
Sol Ring
79%inclusion209 decks265 decks
-7%synergy
Thought Vessel
76%inclusion201 decks265 decks
24%synergy
Arcane Signet
71%inclusion188 decks265 decks
6%synergy
Mind Stone
68%inclusion181 decks265 decks
32%synergy
Midnight Clock
49%inclusion130 decks265 decks
28%synergy
Sky Diamond
42%inclusion110 decks265 decks
18%synergy
Decanter of Endless Water
36%inclusion95 decks265 decks
21%synergy
Commander's Sphere
32%inclusion85 decks265 decks
22%synergy
Heraldic Banner
20%inclusion54 decks265 decks
15%synergy
Fellwar Stone
20%inclusion52 decks265 decks
0%synergy
Caged Sun
20%inclusion52 decks265 decks
8%synergy
Everflowing Chalice
15%inclusion40 decks265 decks
-1%synergy
Hedron Archive
12%inclusion33 decks265 decks
7%synergy
Throne of Eldraine
11%inclusion28 decks265 decks
1%synergy
Patchwork Banner
9.3%inclusion21 decks226 decks
6%synergy
Worn Powerstone
9.1%inclusion24 decks265 decks
4%synergy
Bender's Waterskin
7.8%inclusion4 decks51 decks
1%synergy
Thran Dynamo
7.5%inclusion20 decks265 decks
-6%synergy
Sceptre of Eternal Glory
6.8%inclusion18 decks265 decks
3%synergy
Gilded Lotus
5.7%inclusion15 decks265 decks
-6%synergy
Lands
Island
97%inclusion257 decks265 decks
4%synergy
Myriad Landscape
48%inclusion128 decks265 decks
22%synergy
Sink into Stupor
11%inclusion26 decks236 decks
-10%synergy
Hydroelectric Specimen
11%inclusion25 decks235 decks
-3%synergy
Demolition Field
7.5%inclusion20 decks265 decks
2%synergy
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