The Watcher in the Water
Dire Undercurrents

   Prerequisites

What do I need to start this combo?
The Watcher in the Water and Dire Undercurrents on the battlefield.
You have a way to draw a card during an opponent's turn.

   Steps

How does this combo work?
1
Draw a card during an opponent's turn.
2
The Watcher triggers, creating a 1/1 Tentacle creature token.
3
When the Tentacle enters the battlefield, Dire Undercurrents' first ability triggers, causing you to draw a card.
4
Repeat from step 2.

   Results

What do I get from this combo?
Infinite card draw
Infinite draw triggers
Near-infinite creature tokens
Near-infinite ETB
Runo Stromkirk
0.5%inclusion28 decks5.14K decks
Brinelin, the Moon Kraken // Ikra Shidiqi, the Usurper
1.9%inclusion4 decks211 decks
Jon Irenicus, Shattered One
0.0%inclusion4 decks9.85K decks
Talion, the Kindly Lord
0.0%inclusion3 decks8.46K decks
Oona, Queen of the Fae
0.1%inclusion2 decks1.80K decks
Xavier Sal, Infested Captain
0.0%inclusion2 decks7.65K decks
Kels, Fight Fixer
0.2%inclusion2 decks868 decks
Captain N'ghathrod
0.0%inclusion2 decks15.7K decks
Wydwen, the Biting Gale
2.0%inclusion2 decks102 decks
Alela, Cunning Conqueror
0.0%inclusion1 decks14.7K decks
Marvo, Deep Operative
0.0%inclusion1 decks6.63K decks
Saruman, the White Hand
0.0%inclusion1 decks8.49K decks
Sauron, the Dark Lord
0.0%inclusion1 decks29.7K decks
Vohar, Vodalian Desecrator
0.1%inclusion1 decks1.46K decks
Wrexial, the Risen Deep
0.2%inclusion1 decks544 decks
Raffine, Scheming Seer
0.0%inclusion1 decks8.71K decks
Muldrotha, the Gravetide
0.0%inclusion1 decks21.5K decks
Marneus Calgar
0.0%inclusion1 decks14.7K decks
New Cards
Tui and La, Moon and Ocean
9.1%inclusion1 decks11 decks
9%synergy
Boomerang Basics
9.1%inclusion1 decks11 decks
7%synergy
The Unagi of Kyoshi Island
8.3%inclusion1 decks12 decks
6%synergy
High Synergy Cards
Arixmethes, Slumbering Isle
75%inclusion6 decks8 decks
72%synergy
Aesi, Tyrant of Gyre Strait
75%inclusion6 decks8 decks
68%synergy
Koma, World-Eater
71%inclusion5 decks7 decks
68%synergy
Hullbreaker Horror
60%inclusion37 decks62 decks
52%synergy
Stormtide Leviathan
52%inclusion32 decks62 decks
50%synergy
Nadir Kraken
52%inclusion32 decks62 decks
50%synergy
Kiora, Sovereign of the Deep
50%inclusion4 decks8 decks
50%synergy
Spawning Kraken
50%inclusion31 decks62 decks
49%synergy
Wrexial, the Risen Deep
48%inclusion30 decks62 decks
47%synergy
Slinn Voda, the Rising Deep
47%inclusion29 decks62 decks
46%synergy
Top Cards
Cultivate
63%inclusion5 decks8 decks
20%synergy
Counterspell
56%inclusion35 decks62 decks
15%synergy
Koma, Cosmos Serpent
50%inclusion4 decks8 decks
45%synergy
Tatyova, Benthic Druid
50%inclusion4 decks8 decks
38%synergy
Whelming Wave
44%inclusion27 decks62 decks
42%synergy
Serpent of Yawning Depths
42%inclusion26 decks62 decks
41%synergy
Quest for Ula's Temple
40%inclusion25 decks62 decks
40%synergy
Ominous Seas
40%inclusion25 decks62 decks
38%synergy
Starwinder
39%inclusion9 decks23 decks
37%synergy
Scourge of Fleets
39%inclusion24 decks62 decks
37%synergy
Game Changers
Rhystic Study
27%inclusion17 decks62 decks
3%synergy
Vampiric Tutor
24%inclusion15 decks62 decks
9%synergy
Fierce Guardianship
18%inclusion11 decks62 decks
0%synergy
Notion Thief
13%inclusion8 decks62 decks
7%synergy
Ancient Tomb
10%inclusion6 decks62 decks
0%synergy
Thassa's Oracle
8.1%inclusion5 decks62 decks
2%synergy
Orcish Bowmasters
8.1%inclusion5 decks62 decks
-1%synergy
Consecrated Sphinx
6.5%inclusion4 decks62 decks
2%synergy
Imperial Seal
6.5%inclusion4 decks62 decks
1%synergy
Bolas's Citadel
6.5%inclusion4 decks62 decks
-2%synergy
Creatures
Kenessos, Priest of Thassa
38%inclusion3 decks8 decks
37%synergy
Troyan, Gutsy Explorer
38%inclusion3 decks8 decks
36%synergy
Xolatoyac, the Smiling Flood
38%inclusion3 decks8 decks
36%synergy
Imoti, Celebrant of Bounty
38%inclusion3 decks8 decks
35%synergy
Brinelin, the Moon Kraken
37%inclusion23 decks62 decks
36%synergy
Gyruda, Doom of Depths
37%inclusion23 decks62 decks
36%synergy
Tromokratis
34%inclusion21 decks62 decks
33%synergy
Junk Winder
34%inclusion21 decks62 decks
32%synergy
Stormsurge Kraken
29%inclusion18 decks62 decks
28%synergy
Marvo, Deep Operative
26%inclusion16 decks62 decks
25%synergy
Nemesis of Reason
26%inclusion16 decks62 decks
24%synergy
Archetype of Imagination
26%inclusion16 decks62 decks
24%synergy
Summon: Leviathan
26%inclusion9 decks35 decks
25%synergy
Deep-Sea Kraken
24%inclusion15 decks62 decks
24%synergy
Shipbreaker Kraken
23%inclusion14 decks62 decks
22%synergy
Monstrosity of the Lake
23%inclusion14 decks62 decks
22%synergy
Inkwell Leviathan
23%inclusion14 decks62 decks
22%synergy
Chasm Skulker
23%inclusion14 decks62 decks
19%synergy
Lochmere Serpent
19%inclusion12 decks62 decks
19%synergy
Psychosis Crawler
19%inclusion12 decks62 decks
17%synergy
Wonder
19%inclusion12 decks62 decks
16%synergy
Lorthos, the Tidemaker
18%inclusion11 decks62 decks
17%synergy
Grappling Kraken
15%inclusion7 decks47 decks
14%synergy
Reservoir Kraken
15%inclusion9 decks62 decks
14%synergy
Reef Worm
15%inclusion9 decks62 decks
14%synergy
Thryx, the Sudden Storm
15%inclusion9 decks62 decks
14%synergy
Tidal Terror
13%inclusion8 decks62 decks
13%synergy
Elder Deep-Fiend
13%inclusion8 decks62 decks
12%synergy
Laboratory Maniac
13%inclusion8 decks62 decks
8%synergy
Kiora, the Rising Tide
13%inclusion6 decks47 decks
12%synergy
Kraken of the Straits
11%inclusion7 decks62 decks
11%synergy
Kederekt Leviathan
11%inclusion7 decks62 decks
11%synergy
Runo Stromkirk
11%inclusion7 decks62 decks
11%synergy
Vampire Hexmage
11%inclusion7 decks62 decks
11%synergy
Thing in the Ice
11%inclusion7 decks62 decks
11%synergy
Minn, Wily Illusionist
11%inclusion7 decks62 decks
11%synergy
Fleet Swallower
11%inclusion7 decks62 decks
11%synergy
Sea-Dasher Octopus
11%inclusion7 decks62 decks
11%synergy
Charix, the Raging Isle
11%inclusion7 decks62 decks
10%synergy
Sakashima of a Thousand Faces
11%inclusion7 decks62 decks
9%synergy
Likeness Looter
11%inclusion7 decks62 decks
8%synergy
Faerie Mastermind
11%inclusion7 decks62 decks
5%synergy
Tidal Kraken
10%inclusion6 decks62 decks
10%synergy
Rot-Tide Gargantua
10%inclusion6 decks62 decks
10%synergy
Voracious Greatshark
10%inclusion6 decks62 decks
9%synergy
Sword Coast Serpent
10%inclusion6 decks62 decks
9%synergy
Nezahal, Primal Tide
10%inclusion6 decks62 decks
7%synergy
Crabomination
9.4%inclusion5 decks53 decks
9%synergy
Wormhole Serpent
8.1%inclusion5 decks62 decks
8%synergy
Mesmerizing Benthid
8.1%inclusion5 decks62 decks
8%synergy
Instants
Drown in the Loch
35%inclusion22 decks62 decks
31%synergy
Dark Ritual
32%inclusion20 decks62 decks
8%synergy
Brainstorm
29%inclusion18 decks62 decks
10%synergy
Frantic Search
26%inclusion16 decks62 decks
11%synergy
Cyclonic Rift
21%inclusion13 decks62 decks
-2%synergy
High Tide
19%inclusion12 decks62 decks
16%synergy
Negate
19%inclusion12 decks62 decks
-2%synergy
Waterlogged Teachings
15%inclusion8 decks53 decks
11%synergy
Otherworldly Gaze
15%inclusion9 decks62 decks
13%synergy
Entomb
15%inclusion9 decks62 decks
8%synergy
Mana Drain
15%inclusion9 decks62 decks
0%synergy
Sink into Stupor
13%inclusion7 decks54 decks
3%synergy
Opt
13%inclusion8 decks62 decks
4%synergy
Arcane Denial
13%inclusion8 decks62 decks
-7%synergy
An Offer You Can't Refuse
13%inclusion8 decks62 decks
-11%synergy
Thirst for Discovery
11%inclusion7 decks62 decks
10%synergy
Rewind
11%inclusion7 decks62 decks
8%synergy
Infernal Grasp
11%inclusion7 decks62 decks
4%synergy
Pongify
11%inclusion7 decks62 decks
0%synergy
Flare of Denial
11%inclusion6 decks57 decks
8%synergy
Mystical Tutor
10%inclusion6 decks62 decks
-3%synergy
Deadly Rollick
10%inclusion6 decks62 decks
-4%synergy
Brainsurge
9.3%inclusion5 decks54 decks
7%synergy
Learn from the Past
8.1%inclusion5 decks62 decks
8%synergy
Lim-Dûl's Vault
8.1%inclusion5 decks62 decks
5%synergy
Dramatic Reversal
8.1%inclusion5 decks62 decks
4%synergy
Aetherize
8.1%inclusion5 decks62 decks
1%synergy
Snap
8.1%inclusion5 decks62 decks
0%synergy
Swan Song
8.1%inclusion5 decks62 decks
-9%synergy
Engulf the Shore
6.5%inclusion4 decks62 decks
6%synergy
Drown in Dreams
6.5%inclusion4 decks62 decks
5%synergy
Blue Sun's Zenith
6.5%inclusion4 decks62 decks
4%synergy
Unwind
6.5%inclusion4 decks62 decks
4%synergy
Murder
6.5%inclusion4 decks62 decks
3%synergy
Muddle the Mixture
6.5%inclusion4 decks62 decks
2%synergy
Fact or Fiction
6.5%inclusion4 decks62 decks
2%synergy
Go for the Throat
6.5%inclusion4 decks62 decks
0%synergy
Pact of Negation
6.5%inclusion4 decks62 decks
0%synergy
Reality Shift
6.5%inclusion4 decks62 decks
-2%synergy
Malakir Rebirth
6.5%inclusion4 decks62 decks
-2%synergy
Rapid Hybridization
6.5%inclusion4 decks62 decks
-3%synergy
Sorceries
Nature's Lore
38%inclusion3 decks8 decks
6%synergy
Farseek
38%inclusion3 decks8 decks
2%synergy
Victimize
31%inclusion19 decks62 decks
18%synergy
Extract from Darkness
27%inclusion17 decks62 decks
25%synergy
Feed the Swarm
26%inclusion16 decks62 decks
9%synergy
Reanimate
26%inclusion16 decks62 decks
7%synergy
Ponder
21%inclusion13 decks62 decks
9%synergy
Toxic Deluge
19%inclusion12 decks62 decks
1%synergy
Crush of Tentacles
15%inclusion9 decks62 decks
14%synergy
Grim Tutor
15%inclusion9 decks62 decks
10%synergy
Buried Alive
15%inclusion9 decks62 decks
8%synergy
Windfall
15%inclusion9 decks62 decks
2%synergy
Rise of the Dark Realms
13%inclusion8 decks62 decks
8%synergy
Demonic Tutor
13%inclusion8 decks62 decks
-7%synergy
Fractured Sanity
11%inclusion7 decks62 decks
10%synergy
Persist
11%inclusion7 decks62 decks
9%synergy
Dread Return
11%inclusion7 decks62 decks
6%synergy
Unmarked Grave
10%inclusion6 decks62 decks
8%synergy
Pull from the Deep
8.1%inclusion5 decks62 decks
8%synergy
Show and Tell
8.1%inclusion5 decks62 decks
8%synergy
Day's Undoing
8.1%inclusion5 decks62 decks
7%synergy
Stitch Together
8.1%inclusion5 decks62 decks
6%synergy
Scheming Symmetry
8.1%inclusion5 decks62 decks
6%synergy
Ravenform
8.1%inclusion5 decks62 decks
6%synergy
Breach the Multiverse
8.1%inclusion5 decks62 decks
4%synergy
Sea Gate Restoration
8.1%inclusion5 decks62 decks
4%synergy
Diabolic Tutor
8.1%inclusion5 decks62 decks
2%synergy
Walk the Plank
6.5%inclusion4 decks62 decks
6%synergy
Nightmare Unmaking
6.5%inclusion4 decks62 decks
6%synergy
Maddening Cacophony
6.5%inclusion4 decks62 decks
4%synergy
Decree of Pain
6.5%inclusion4 decks62 decks
4%synergy
Irenicus's Vile Duplication
6.5%inclusion4 decks62 decks
3%synergy
Living Death
6.5%inclusion4 decks62 decks
1%synergy
Utility Artifacts
Bident of Thassa
27%inclusion17 decks62 decks
21%synergy
Lightning Greaves
24%inclusion15 decks62 decks
-1%synergy
Sapphire Medallion
21%inclusion13 decks62 decks
18%synergy
Mirror Box
18%inclusion11 decks62 decks
17%synergy
Quicksilver Amulet
15%inclusion9 decks62 decks
14%synergy
Kefnet's Monument
13%inclusion8 decks62 decks
13%synergy
Alhammarret's Archive
10%inclusion6 decks62 decks
8%synergy
Wayfarer's Bauble
10%inclusion6 decks62 decks
2%synergy
Swiftfoot Boots
10%inclusion6 decks62 decks
-18%synergy
Explorer's Scope
8.1%inclusion5 decks62 decks
7%synergy
Matzalantli, the Great Door
8.1%inclusion5 decks62 decks
7%synergy
Isochron Scepter
8.1%inclusion5 decks62 decks
6%synergy
Ashnod's Altar
8.1%inclusion5 decks62 decks
2%synergy
Skullclamp
8.1%inclusion5 decks62 decks
-3%synergy
Kraken's Eye
6.5%inclusion4 decks62 decks
6%synergy
Conqueror's Galleon
6.5%inclusion4 decks62 decks
6%synergy
The Grim Captain's Locker
6.5%inclusion4 decks62 decks
6%synergy
Venser's Journal
6.5%inclusion4 decks62 decks
6%synergy
Palantír of Orthanc
6.5%inclusion4 decks62 decks
5%synergy
Mindcrank
6.5%inclusion4 decks62 decks
5%synergy
Altar of Dementia
6.5%inclusion4 decks62 decks
4%synergy
Helm of the Host
6.5%inclusion4 decks62 decks
3%synergy
Sensei's Divining Top
6.5%inclusion4 decks62 decks
2%synergy
The One Ring
6.5%inclusion4 decks62 decks
-2%synergy
Enchantments
Greater Good
38%inclusion3 decks8 decks
33%synergy
Exploration
38%inclusion3 decks8 decks
29%synergy
Kiora Bests the Sea God
21%inclusion13 decks62 decks
20%synergy
Mystic Remora
21%inclusion13 decks62 decks
5%synergy
Kozilek's Unsealing
20%inclusion11 decks56 decks
18%synergy
Heartless Summoning
16%inclusion10 decks62 decks
15%synergy
Shark Typhoon
16%inclusion10 decks62 decks
14%synergy
Omniscience
16%inclusion10 decks62 decks
13%synergy
Leyline of Anticipation
16%inclusion10 decks62 decks
12%synergy
Animate Dead
16%inclusion10 decks62 decks
7%synergy
Teferi's Ageless Insight
15%inclusion9 decks62 decks
10%synergy
Propaganda
15%inclusion9 decks62 decks
1%synergy
Necromancy
13%inclusion8 decks62 decks
10%synergy
Kindred Discovery
13%inclusion8 decks62 decks
6%synergy
Wizard Class
10%inclusion6 decks62 decks
6%synergy
Sphinx's Tutelage
8.1%inclusion5 decks62 decks
7%synergy
Bloodchief Ascension
8.1%inclusion5 decks62 decks
4%synergy
Black Market
8.1%inclusion5 decks62 decks
4%synergy
Verity Circle
6.5%inclusion4 decks62 decks
6%synergy
Endless Evil
6.5%inclusion4 decks62 decks
6%synergy
Fraying Sanity
6.5%inclusion4 decks62 decks
5%synergy
Pemmin's Aura
6.5%inclusion4 decks62 decks
5%synergy
As Foretold
6.5%inclusion4 decks62 decks
4%synergy
Phyrexian Arena
6.5%inclusion4 decks62 decks
-9%synergy
Battles
Invasion of Segovia
8.1%inclusion5 decks62 decks
7%synergy
Planeswalkers
Jace, Wielder of Mysteries
13%inclusion8 decks62 decks
10%synergy
Teferi, Temporal Pilgrim
6.5%inclusion4 decks62 decks
5%synergy
Utility Lands
Reliquary Tower
45%inclusion28 decks62 decks
15%synergy
Dark Depths
29%inclusion18 decks62 decks
28%synergy
Halimar Depths
29%inclusion18 decks62 decks
26%synergy
Mortuary Mire
29%inclusion18 decks62 decks
25%synergy
Bojuka Bog
27%inclusion17 decks62 decks
-2%synergy
Takenuma, Abandoned Mire
21%inclusion13 decks62 decks
12%synergy
Rogue's Passage
18%inclusion11 decks62 decks
-3%synergy
Thespian's Stage
16%inclusion10 decks62 decks
14%synergy
Urborg, Tomb of Yawgmoth
16%inclusion10 decks62 decks
7%synergy
Restless Reef
15%inclusion9 decks62 decks
12%synergy
Nephalia Drownyard
13%inclusion8 decks62 decks
11%synergy
Nykthos, Shrine to Nyx
13%inclusion8 decks62 decks
8%synergy
Temple of the False God
13%inclusion8 decks62 decks
4%synergy
Mystic Sanctuary
13%inclusion8 decks62 decks
2%synergy
Cephalid Coliseum
10%inclusion6 decks62 decks
6%synergy
Otawara, Soaring City
10%inclusion6 decks62 decks
-7%synergy
Dreadship Reef
8.1%inclusion5 decks62 decks
7%synergy
Tyrite Sanctum
8.1%inclusion5 decks62 decks
6%synergy
Rivendell
8.1%inclusion5 decks62 decks
5%synergy
Tomb Fortress
6.5%inclusion4 decks62 decks
6%synergy
Minamo, School at Water's Edge
6.5%inclusion4 decks62 decks
2%synergy
Cabal Coffers
6.5%inclusion4 decks62 decks
-3%synergy
Mana Artifacts
Sol Ring
81%inclusion50 decks62 decks
-3%synergy
Arcane Signet
77%inclusion48 decks62 decks
5%synergy
Dimir Signet
37%inclusion23 decks62 decks
12%synergy
Talisman of Dominance
37%inclusion23 decks62 decks
4%synergy
Thought Vessel
32%inclusion20 decks62 decks
15%synergy
Thran Dynamo
27%inclusion17 decks62 decks
23%synergy
Decanter of Endless Water
24%inclusion15 decks62 decks
20%synergy
Commander's Sphere
18%inclusion11 decks62 decks
5%synergy
Mind Stone
16%inclusion10 decks62 decks
1%synergy
Fellwar Stone
16%inclusion10 decks62 decks
-4%synergy
Gilded Lotus
11%inclusion7 decks62 decks
8%synergy
Everflowing Chalice
11%inclusion7 decks62 decks
7%synergy
Charcoal Diamond
11%inclusion7 decks62 decks
7%synergy
Nyx Lotus
10%inclusion6 decks62 decks
9%synergy
Sky Diamond
10%inclusion6 decks62 decks
6%synergy
Midnight Clock
8.1%inclusion5 decks62 decks
3%synergy
Lotus Petal
6.5%inclusion4 decks62 decks
-1%synergy
Lands
Command Tower
81%inclusion50 decks62 decks
6%synergy
Opulent Palace
63%inclusion5 decks8 decks
34%synergy
Prairie Stream
60%inclusion3 decks5 decks
26%synergy
Dimir Aqueduct
52%inclusion32 decks62 decks
37%synergy
Breeding Pool
50%inclusion4 decks8 decks
8%synergy
Sunken Hollow
45%inclusion28 decks62 decks
11%synergy
Watery Grave
40%inclusion25 decks62 decks
-1%synergy
Temple of Mystery
38%inclusion3 decks8 decks
21%synergy
Golgari Rot Farm
38%inclusion3 decks8 decks
20%synergy
Simic Growth Chamber
38%inclusion3 decks8 decks
20%synergy
Zagoth Triome
38%inclusion3 decks8 decks
9%synergy
Hinterland Harbor
38%inclusion3 decks8 decks
5%synergy
Shipwreck Marsh
37%inclusion23 decks62 decks
19%synergy
Tainted Isle
34%inclusion21 decks62 decks
23%synergy
Choked Estuary
34%inclusion21 decks62 decks
18%synergy
Underground River
32%inclusion20 decks62 decks
10%synergy
Morphic Pool
32%inclusion20 decks62 decks
8%synergy
Drowned Catacomb
32%inclusion20 decks62 decks
3%synergy
Polluted Delta
29%inclusion18 decks62 decks
17%synergy
Temple of Deceit
29%inclusion18 decks62 decks
14%synergy
Myriad Landscape
29%inclusion18 decks62 decks
13%synergy
Fetid Pools
26%inclusion16 decks62 decks
19%synergy
Darkwater Catacombs
26%inclusion16 decks62 decks
11%synergy
Port of Karfell
23%inclusion14 decks62 decks
21%synergy
Gloomlake Verge
22%inclusion11 decks49 decks
13%synergy
Evolving Wilds
21%inclusion13 decks62 decks
0%synergy
Ice Tunnel
19%inclusion12 decks62 decks
17%synergy
Clearwater Pathway
19%inclusion12 decks62 decks
11%synergy
Underground Sea
18%inclusion11 decks62 decks
3%synergy
Path of Ancestry
18%inclusion11 decks62 decks
-4%synergy
Undercity Sewers
16%inclusion10 decks62 decks
5%synergy
Dismal Backwater
15%inclusion9 decks62 decks
8%synergy
Terramorphic Expanse
11%inclusion7 decks62 decks
-4%synergy
Sunken Ruins
10%inclusion6 decks62 decks
4%synergy
Cavern of Souls
10%inclusion6 decks62 decks
2%synergy
Contaminated Aquifer
8.1%inclusion5 decks62 decks
5%synergy
Mana Confluence
8.1%inclusion5 decks62 decks
1%synergy
Fabled Passage
8.1%inclusion5 decks62 decks
-1%synergy
Exotic Orchard
8.1%inclusion5 decks62 decks
-28%synergy
Frost Marsh
6.5%inclusion4 decks62 decks
6%synergy
River of Tears
6.5%inclusion4 decks62 decks
4%synergy
Prismatic Vista
6.5%inclusion4 decks62 decks
2%synergy
Darkslick Shores
6.5%inclusion4 decks62 decks
2%synergy
City of Brass
6.5%inclusion4 decks62 decks
-1%synergy
Flooded Strand
6.5%inclusion4 decks62 decks
-5%synergy
Misty Rainforest
6.5%inclusion4 decks62 decks
-5%synergy