The Watcher in the Water + Symmetry Matrix + Ashnod's Altar

The Watcher in the Water
Symmetry Matrix
Ashnod's Altar

Requires
The Watcher in the Water must be on the battlefield. Symmetry Matrix must be on the battlefield. Ashnod's Altar must be on the battlefield. You have a way to draw a card during an opponent's turn.
Steps
  1. Draw a card during an opponent's turn.
  2. The Watcher's first ability riggers, creating a 1/1 Tentacle creature token.
  3. When the Tentacle enters the battlefield, Symmetry Matrix triggers.
  4. Holding priority, activate Ashnod's Altar by sacrificing the Tentacle, adding .
  5. When the Tentacle dies, The Watcher's second ability triggers, untapping up to one Kraken you control.
  6. Resolve the Symmetry Matrix trigger, causing you to pay 1 to draw a card.
  7. Repeat from step 2.
Results
Infinite card draw. Infinite draw triggers. Near-infinite colorless mana. Near-infinite creature tokens. Near-infinite death triggers. Near-infinite ETB. Near-infinite LTB. Near-infinite sacrifice triggers. Near-infinite untap of Krakens you control.

The Watcher in the Water
18.01% of 1821 decks 328 decks
The Locust God
0.05% of 5603 decks 3 decks
Marneus Calgar
0.02% of 10468 decks 2 decks
Kels, Fight Fixer
0.15% of 680 decks 1 decks
Hylda of the Icy Crown
0.01% of 8946 decks 1 decks
Kwain, Itinerant Meddler
0.02% of 5132 decks 1 decks
New Cards
Fear of Sleep Paralysis
83% of 24 decks +74% synergy
Floodpits Drowner
19% of 26 decks +18% synergy
Unable to Scream
12% of 25 decks +8% synergy
High Synergy Cards
Nadir Kraken
88% of 336 decks +86% synergy
Transcendent Message
79% of 335 decks +78% synergy
Ominous Seas
78% of 336 decks +75% synergy
Teferi's Ageless Insight
75% of 336 decks +70% synergy
Brainstorm
88% of 336 decks +67% synergy
Tolarian Winds
67% of 336 decks +66% synergy
Junk Winder
68% of 336 decks +66% synergy
Brainsurge
66% of 125 decks +63% synergy
Chasm Skulker
67% of 336 decks +63% synergy
Wavebreak Hippocamp
64% of 336 decks +63% synergy
Top Cards
Frantic Search
74% of 336 decks +62% synergy
Counterspell
70% of 336 decks +27% synergy
Arcane Denial
66% of 336 decks +46% synergy
Pull from Tomorrow
65% of 336 decks +62% synergy
High Tide
63% of 336 decks +59% synergy
Opt
63% of 336 decks +54% synergy
Sapphire Medallion
63% of 336 decks +61% synergy
Psychosis Crawler
62% of 336 decks +60% synergy
Flow of Knowledge
62% of 336 decks +61% synergy
Nezahal, Primal Tide
59% of 336 decks +55% synergy
Creatures
Magus of the Wheel
100% of 3 decks +96% synergy
Faerie Mastermind
57% of 335 decks +50% synergy
Eluge, the Shoreless Sea
57% of 74 decks +54% synergy
Drowned Rusalka
51% of 336 decks +51% synergy
Archmage Emeritus
51% of 336 decks +43% synergy
Consecrated Sphinx
49% of 336 decks +44% synergy
Monstrosity of the Lake
46% of 288 decks +45% synergy
Laboratory Maniac
45% of 336 decks +40% synergy
Twenty-Toed Toad
44% of 54 decks +38% synergy
Hullbreaker Horror
44% of 336 decks +36% synergy
Jace's Archivist
42% of 336 decks +40% synergy
Arcanis the Omnipotent
40% of 336 decks +39% synergy
Triskaidekaphile
38% of 336 decks +35% synergy
Scourge of Fleets
36% of 336 decks +34% synergy
Ledger Shredder
36% of 336 decks +33% synergy
Wonder
31% of 336 decks +28% synergy
Tolarian Kraken
29% of 336 decks +28% synergy
Body of Knowledge
29% of 336 decks +27% synergy
Pollywog Prodigy
28% of 54 decks +15% synergy
Emrakul's Messenger
27% of 111 decks +25% synergy
Hydroelectric Specimen
26% of 102 decks +20% synergy
Merfolk Looter
25% of 336 decks +24% synergy
Roaming Throne
22% of 195 decks +11% synergy
Solemn Simulacrum
21% of 336 decks +7% synergy
Ojer Pakpatiq, Deepest Epoch
20% of 199 decks +18% synergy
Baral, Chief of Compliance
20% of 336 decks +17% synergy
Spawning Kraken
19% of 336 decks +18% synergy
Thassa's Oracle
19% of 336 decks +11% synergy
Ioreth of the Healing House
19% of 301 decks +17% synergy
Zenith Chronicler
17% of 335 decks +16% synergy
Sage of the Falls
16% of 336 decks +16% synergy
Flux Channeler
14% of 336 decks +11% synergy
Oneirophage
14% of 336 decks +13% synergy
Dreamtide Whale
14% of 102 decks +10% synergy
Harbinger of the Seas
14% of 125 decks +12% synergy
Unctus, Grand Metatect
13% of 335 decks +12% synergy
Thought Courier
13% of 336 decks +13% synergy
Reservoir Kraken
13% of 336 decks +13% synergy
Talrand, Sky Summoner
13% of 336 decks +8% synergy
Geyser Drake
12% of 128 decks +12% synergy
Ghostly Pilferer
12% of 336 decks +10% synergy
Toothy, Imaginary Friend
11% of 336 decks +10% synergy
Minn, Wily Illusionist
11% of 336 decks +10% synergy
Spark Double
10% of 336 decks +3% synergy
Octavia, Living Thesis
10% of 336 decks +9% synergy
Serpent of Yawning Depths
10% of 336 decks +9% synergy
Stormsurge Kraken
9% of 336 decks +9% synergy
Alandra, Sky Dreamer
9% of 335 decks +7% synergy
Deep-Sea Kraken
8% of 336 decks +7% synergy
Murder of Crows
8% of 336 decks +8% synergy
Instants
Keep Watch
51% of 336 decks +50% synergy
Consider
49% of 336 decks +43% synergy
Meeting of Minds
45% of 334 decks +44% synergy
Pongify
44% of 336 decks +33% synergy
Borne Upon a Wind
44% of 322 decks +40% synergy
Blue Sun's Zenith
42% of 336 decks +39% synergy
Perilous Research
41% of 336 decks +41% synergy
Thirst for Discovery
41% of 336 decks +40% synergy
Quick Study
40% of 236 decks +38% synergy
Abjure
39% of 336 decks +39% synergy
Three Steps Ahead
39% of 136 decks +35% synergy
Rapid Hybridization
32% of 336 decks +23% synergy
Negate
32% of 336 decks +9% synergy
Deduce
29% of 167 decks +28% synergy
Cyclonic Rift
29% of 336 decks +1% synergy
An Offer You Can't Refuse
29% of 336 decks +8% synergy
Read the Runes
28% of 336 decks +28% synergy
Sink into Stupor
27% of 116 decks +13% synergy
Reality Shift
26% of 336 decks +17% synergy
Archmage's Charm
24% of 336 decks +23% synergy
Artistic Refusal
23% of 332 decks +22% synergy
Resculpt
22% of 336 decks +16% synergy
Keep Safe
20% of 336 decks +20% synergy
Hithlain Knots
19% of 251 decks +18% synergy
Aetherize
19% of 336 decks +14% synergy
Dream Fracture
19% of 336 decks +18% synergy
Stubborn Denial
17% of 336 decks +15% synergy
Cryptic Command
16% of 336 decks +14% synergy
Even the Score
15% of 336 decks +15% synergy
Mana Drain
15% of 336 decks -0% synergy
Mystic Confluence
15% of 336 decks +12% synergy
Swan Song
14% of 336 decks -2% synergy
Fierce Guardianship
14% of 336 decks -4% synergy
Ice Out
14% of 238 decks +13% synergy
Filter Out
14% of 325 decks +12% synergy
Mystical Tutor
13% of 336 decks -2% synergy
Behold the Multiverse
12% of 336 decks +10% synergy
Stroke of Genius
10% of 336 decks +9% synergy
Force of Will
9% of 336 decks -2% synergy
Deliberate
9% of 336 decks +8% synergy
Peek
8% of 336 decks +7% synergy
Thought Scour
8% of 336 decks +5% synergy
Complete the Circuit
8% of 331 decks +7% synergy
Spellgyre
7% of 54 decks +6% synergy
Cyber Conversion
7% of 201 decks +5% synergy
Thirst for Knowledge
7% of 336 decks +5% synergy
Dramatic Reversal
7% of 336 decks +1% synergy
Diviner's Portent
6% of 336 decks +5% synergy
Snap
6% of 336 decks -1% synergy
Force of Negation
6% of 336 decks -3% synergy
Sorceries
Whelming Wave
43% of 336 decks +41% synergy
Spectral Deluge
25% of 336 decks +24% synergy
Windfall
23% of 336 decks +10% synergy
Sea Gate Restoration
21% of 336 decks +16% synergy
Fabricate
17% of 336 decks +11% synergy
Irenicus's Vile Duplication
15% of 336 decks +12% synergy
Ravenform
14% of 336 decks +11% synergy
Ponder
13% of 336 decks +0% synergy
Silver Scrutiny
10% of 336 decks +9% synergy
Lórien Revealed
9% of 288 decks +6% synergy
Curse of the Swine
9% of 336 decks +5% synergy
Wash Out
8% of 336 decks +8% synergy
Solve the Equation
8% of 336 decks +3% synergy
Candlekeep Inspiration
8% of 336 decks +7% synergy
Preordain
7% of 336 decks -4% synergy
Echo of Eons
6% of 336 decks +4% synergy
Utility Artifacts
Skullclamp
57% of 336 decks +44% synergy
Phyrexian Altar
42% of 336 decks +38% synergy
Swiftfoot Boots
40% of 336 decks +12% synergy
Idol of Oblivion
32% of 336 decks +28% synergy
Wayfarer's Bauble
27% of 336 decks +17% synergy
Lightning Greaves
23% of 336 decks -2% synergy
Mind's Eye
19% of 336 decks +18% synergy
Alhammarret's Archive
19% of 336 decks +17% synergy
The One Ring
17% of 335 decks +8% synergy
Dragon Throne of Tarkir
16% of 336 decks +15% synergy
Altar of Dementia
14% of 336 decks +11% synergy
Eldrazi Monument
13% of 336 decks +12% synergy
Vedalken Orrery
13% of 336 decks +12% synergy
Coat of Arms
13% of 336 decks +11% synergy
Mindsplice Apparatus
11% of 335 decks +9% synergy
Blasting Station
11% of 336 decks +10% synergy
Venser's Journal
10% of 336 decks +9% synergy
The Golden Throne
10% of 336 decks +9% synergy
Sting, the Glinting Dagger
8% of 293 decks +7% synergy
Mithril Coat
7% of 298 decks +1% synergy
Isochron Scepter
7% of 336 decks +5% synergy
Maskwood Nexus
7% of 336 decks +4% synergy
Spawning Pit
7% of 336 decks +6% synergy
Elixir of Immortality
6% of 336 decks +5% synergy
Folio of Fancies
6% of 336 decks +5% synergy
Hylda's Crown of Winter
6% of 236 decks +5% synergy
Power Conduit
5% of 336 decks +5% synergy
Enchantments
Impact Tremors
100% of 3 decks +91% synergy
Rhystic Study
58% of 336 decks +30% synergy
Mystic Remora
54% of 336 decks +36% synergy
Wizard Class
49% of 336 decks +45% synergy
Lost in the Maze
47% of 156 decks +47% synergy
Kindred Discovery
41% of 336 decks +34% synergy
Verity Circle
40% of 336 decks +39% synergy
Opposition
30% of 336 decks +30% synergy
Leyline of Anticipation
29% of 336 decks +25% synergy
Psychic Possession
22% of 336 decks +22% synergy
Propaganda
20% of 336 decks +9% synergy
Eaten by Piranhas
19% of 182 decks +17% synergy
Ever-Watching Threshold
18% of 336 decks +18% synergy
Imprisoned in the Moon
15% of 336 decks +12% synergy
Curse of Verbosity
15% of 336 decks +14% synergy
Amphibian Downpour
11% of 105 decks +8% synergy
Case of the Ransacked Lab
11% of 160 decks +8% synergy
Intruder Alarm
10% of 336 decks +8% synergy
Thought Reflection
10% of 336 decks +9% synergy
Psychic Corrosion
8% of 336 decks +6% synergy
Scroll of Isildur
7% of 299 decks +6% synergy
Inexorable Tide
7% of 336 decks +4% synergy
Kiora Bests the Sea God
6% of 336 decks +5% synergy
Teferi's Tutelage
5% of 336 decks +5% synergy
Proft's Eidetic Memory
5% of 158 decks +3% synergy
Battles
Invasion of Segovia
44% of 331 decks +43% synergy
Planeswalkers
Teferi, Master of Time
37% of 336 decks +35% synergy
Jace, Wielder of Mysteries
32% of 336 decks +28% synergy
Teferi, Temporal Pilgrim
17% of 336 decks +15% synergy
Narset, Parter of Veils
6% of 336 decks +0% synergy
Utility Lands
Reliquary Tower
84% of 336 decks +54% synergy
Mystic Sanctuary
62% of 336 decks +50% synergy
Nesting Grounds
52% of 336 decks +50% synergy
Fountainport
39% of 74 decks +35% synergy
Lonely Sandbar
38% of 336 decks +35% synergy
War Room
38% of 336 decks +32% synergy
Mikokoro, Center of the Sea
34% of 336 decks +32% synergy
Three Tree City
29% of 79 decks +19% synergy
Rivendell
23% of 322 decks +18% synergy
Geier Reach Sanitarium
23% of 336 decks +20% synergy
Minamo, School at Water's Edge
23% of 336 decks +19% synergy
Bonders' Enclave
23% of 336 decks +20% synergy
Nykthos, Shrine to Nyx
22% of 336 decks +17% synergy
Remote Isle
22% of 336 decks +21% synergy
Terrain Generator
21% of 336 decks +21% synergy
Otawara, Soaring City
20% of 336 decks +3% synergy
Sunken Palace
19% of 93 decks +18% synergy
High Market
19% of 336 decks +16% synergy
Rogue's Passage
18% of 336 decks -2% synergy
Karn's Bastion
15% of 336 decks +10% synergy
Desert of the Mindful
14% of 336 decks +13% synergy
Castle Vantress
14% of 336 decks +9% synergy
Cephalid Coliseum
12% of 336 decks +9% synergy
Temple of the False God
11% of 336 decks +1% synergy
Academy Ruins
8% of 336 decks +3% synergy
Urza's Saga
7% of 336 decks -0% synergy
Ancient Tomb
7% of 336 decks -3% synergy
Mana Artifacts
Izzet Signet
100% of 3 decks +72% synergy
Sol Ring
89% of 336 decks +4% synergy
Thought Vessel
77% of 336 decks +61% synergy
Arcane Signet
70% of 336 decks -2% synergy
Mind Stone
57% of 336 decks +40% synergy
Midnight Clock
53% of 336 decks +48% synergy
Decanter of Endless Water
41% of 336 decks +36% synergy
Throne of Eldraine
29% of 236 decks +26% synergy
Caged Sun
27% of 336 decks +24% synergy
Sky Diamond
26% of 336 decks +21% synergy
Commander's Sphere
20% of 336 decks +5% synergy
Fellwar Stone
17% of 336 decks -4% synergy
Heraldic Banner
14% of 336 decks +13% synergy
Everflowing Chalice
14% of 336 decks +9% synergy
Extraplanar Lens
13% of 336 decks +12% synergy
Thran Dynamo
11% of 336 decks +6% synergy
Patchwork Banner
10% of 77 decks -0% synergy
Sceptre of Eternal Glory
10% of 336 decks +9% synergy
Misleading Signpost
10% of 236 decks +8% synergy
Relic of Legends
8% of 336 decks +6% synergy
Hedron Archive
7% of 336 decks +4% synergy
Jeweled Lotus
7% of 336 decks +1% synergy
Lands
Sulfur Falls
100% of 3 decks +70% synergy
Port Town
75% of 4 decks +59% synergy
Myriad Landscape
37% of 336 decks +17% synergy
Demolition Field
15% of 336 decks +12% synergy
Command Tower
5% of 336 decks -69% synergy