The Watcher in the Water
Symmetry Matrix
Ashnod's Altar

   Prerequisites

What do I need to start this combo?
All permanents 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'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

What do I get from this combo?
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 some creatures you control
The Watcher in the Water
15%inclusion522 decks3.43K decks
The Locust God
0.0%inclusion2 decks6.43K decks
Marneus Calgar
0.0%inclusion2 decks15.9K decks
Ephara, God of the Polis
0.0%inclusion1 decks2.25K decks
Kenessos, Priest of Thassa
0.0%inclusion1 decks5.16K decks
Kels, Fight Fixer
0.1%inclusion1 decks905 decks
Xavier Sal, Infested Captain
0.0%inclusion1 decks7.59K decks
Caelorna, Coral Tyrant
0.5%inclusion1 decks218 decks
Hylda of the Icy Crown
0.0%inclusion1 decks11.8K decks
Kwain, Itinerant Meddler
0.0%inclusion1 decks6.53K decks
Unctus, Grand Metatect
0.1%inclusion1 decks1.02K decks
New Cards
Harmonized Trio
20%inclusion6 decks30 decks
19%synergy
Krang, the All-Powerful
14%inclusion11 decks80 decks
13%synergy
Nexus Mentality
13%inclusion5 decks38 decks
12%synergy
Emeritus of Ideation
5.0%inclusion2 decks40 decks
4%synergy
Irma, Part-Time Mutant
3.8%inclusion3 decks80 decks
1%synergy
High Synergy Cards
Nadir Kraken
87%inclusion462 decks534 decks
85%synergy
Sapphire Medallion
80%inclusion425 decks534 decks
77%synergy
Ominous Seas
76%inclusion405 decks534 decks
74%synergy
Junk Winder
74%inclusion394 decks534 decks
72%synergy
Teferi's Ageless Insight
76%inclusion405 decks534 decks
71%synergy
Brainstorm
88%inclusion472 decks534 decks
70%synergy
Transcendent Message
68%inclusion363 decks534 decks
67%synergy
Tolarian Winds
68%inclusion361 decks534 decks
67%synergy
Psychosis Crawler
66%inclusion355 decks534 decks
64%synergy
High Tide
67%inclusion356 decks534 decks
63%synergy
Top Cards
Frantic Search
77%inclusion412 decks534 decks
62%synergy
Arcane Denial
70%inclusion374 decks534 decks
50%synergy
Counterspell
69%inclusion371 decks534 decks
28%synergy
Opt
68%inclusion365 decks534 decks
59%synergy
Chasm Skulker
65%inclusion346 decks534 decks
61%synergy
Pull from Tomorrow
65%inclusion345 decks534 decks
61%synergy
Flow of Knowledge
62%inclusion332 decks534 decks
61%synergy
Wavebreak Hippocamp
62%inclusion332 decks534 decks
61%synergy
Brainsurge
58%inclusion303 decks523 decks
56%synergy
Skullclamp
55%inclusion295 decks534 decks
44%synergy
Game Changers
Rhystic Study
54%inclusion289 decks534 decks
31%synergy
Consecrated Sphinx
43%inclusion232 decks534 decks
39%synergy
Cyclonic Rift
26%inclusion137 decks534 decks
4%synergy
The One Ring
20%inclusion106 decks534 decks
12%synergy
Thassa's Oracle
18%inclusion94 decks534 decks
12%synergy
Fierce Guardianship
17%inclusion89 decks534 decks
-1%synergy
Mystical Tutor
13%inclusion69 decks534 decks
1%synergy
Force of Will
10%inclusion56 decks534 decks
1%synergy
Ancient Tomb
7.5%inclusion40 decks534 decks
-2%synergy
Creatures
Nezahal, Primal Tide
54%inclusion289 decks534 decks
51%synergy
Faerie Mastermind
53%inclusion285 decks534 decks
47%synergy
Laboratory Maniac
53%inclusion282 decks534 decks
48%synergy
Drowned Rusalka
52%inclusion276 decks534 decks
52%synergy
Archmage Emeritus
49%inclusion260 decks534 decks
41%synergy
Hullbreaker Horror
48%inclusion254 decks534 decks
40%synergy
Scourge of Fleets
42%inclusion222 decks534 decks
40%synergy
The Unagi of Kyoshi Island
38%inclusion62 decks165 decks
36%synergy
Monstrosity of the Lake
37%inclusion195 decks534 decks
36%synergy
Ledger Shredder
36%inclusion191 decks534 decks
32%synergy
Eluge, the Shoreless Sea
35%inclusion173 decks492 decks
34%synergy
Jace's Archivist
33%inclusion178 decks534 decks
32%synergy
Arcanis the Omnipotent
33%inclusion175 decks534 decks
32%synergy
Wonder
33%inclusion175 decks534 decks
29%synergy
Triskaidekaphile
32%inclusion170 decks534 decks
30%synergy
Merfolk Looter
26%inclusion139 decks534 decks
25%synergy
Archmage of Runes
25%inclusion110 decks432 decks
22%synergy
Tolarian Kraken
25%inclusion132 decks534 decks
24%synergy
Fear of Sleep Paralysis
23%inclusion106 decks461 decks
22%synergy
Body of Knowledge
23%inclusion122 decks534 decks
21%synergy
Sage of the Falls
22%inclusion117 decks534 decks
22%synergy
Homunculus Horde
21%inclusion91 decks432 decks
20%synergy
Wan Shi Tong, Librarian
19%inclusion32 decks168 decks
15%synergy
Zenith Chronicler
16%inclusion86 decks534 decks
16%synergy
Solemn Simulacrum
16%inclusion86 decks534 decks
4%synergy
Hydroelectric Specimen
16%inclusion81 decks519 decks
11%synergy
Baral, Chief of Compliance
15%inclusion82 decks534 decks
13%synergy
Spawning Kraken
15%inclusion81 decks534 decks
14%synergy
O'aka, Traveling Merchant
14%inclusion40 decks289 decks
13%synergy
Emrakul's Messenger
14%inclusion72 decks522 decks
13%synergy
Twenty-Toed Toad
13%inclusion66 decks491 decks
11%synergy
Summon: Leviathan
12%inclusion36 decks291 decks
11%synergy
Thought Courier
12%inclusion66 decks534 decks
12%synergy
Roaming Throne
12%inclusion62 decks534 decks
5%synergy
Unctus, Grand Metatect
11%inclusion60 decks534 decks
10%synergy
Oneirophage
10%inclusion52 decks534 decks
9%synergy
Kitsa, Otterball Elite
10%inclusion47 decks492 decks
8%synergy
Talrand, Sky Summoner
9.4%inclusion50 decks534 decks
6%synergy
Stormsurge Kraken
9.2%inclusion49 decks534 decks
9%synergy
Serpent of Yawning Depths
9.0%inclusion48 decks534 decks
8%synergy
Spark Double
8.8%inclusion47 decks534 decks
3%synergy
Toothy, Imaginary Friend
8.6%inclusion46 decks534 decks
8%synergy
Ioreth of the Healing House
8.6%inclusion46 decks534 decks
7%synergy
Grappling Kraken
8.6%inclusion37 decks432 decks
8%synergy
Murder of Crows
8.4%inclusion45 decks534 decks
8%synergy
Reservoir Kraken
8.2%inclusion44 decks534 decks
8%synergy
Ojer Pakpatiq, Deepest Epoch
8.2%inclusion44 decks534 decks
7%synergy
Geyser Drake
7.3%inclusion39 decks534 decks
7%synergy
Ghostly Pilferer
7.1%inclusion38 decks534 decks
5%synergy
Tromokratis
6.7%inclusion36 decks534 decks
6%synergy
Instants
Generous Gift
60%inclusion3 decks5 decks
39%synergy
Swords to Plowshares
60%inclusion3 decks5 decks
-1%synergy
Consider
54%inclusion286 decks534 decks
47%synergy
Pongify
49%inclusion261 decks534 decks
38%synergy
Keep Watch
49%inclusion260 decks534 decks
48%synergy
Thirst for Discovery
45%inclusion241 decks534 decks
44%synergy
Meeting of Minds
42%inclusion223 decks534 decks
41%synergy
Blue Sun's Zenith
42%inclusion223 decks534 decks
40%synergy
Abjure
41%inclusion220 decks534 decks
41%synergy
Perilous Research
40%inclusion216 decks534 decks
40%synergy
Harmonized Crescendo
39%inclusion46 decks119 decks
36%synergy
Borne Upon a Wind
37%inclusion195 decks534 decks
32%synergy
An Offer You Can't Refuse
33%inclusion175 decks534 decks
8%synergy
Rapid Hybridization
32%inclusion170 decks534 decks
23%synergy
Negate
32%inclusion169 decks534 decks
11%synergy
Archmage's Charm
31%inclusion168 decks534 decks
30%synergy
Quick Study
27%inclusion146 decks534 decks
26%synergy
Reality Shift
27%inclusion145 decks534 decks
19%synergy
Aetherize
26%inclusion138 decks534 decks
19%synergy
Read the Runes
24%inclusion128 decks534 decks
24%synergy
Refute
23%inclusion101 decks432 decks
21%synergy
Three Steps Ahead
23%inclusion123 decks534 decks
20%synergy
Keep Safe
21%inclusion114 decks534 decks
21%synergy
Cryptic Command
21%inclusion111 decks534 decks
19%synergy
Mana Drain
19%inclusion103 decks534 decks
5%synergy
Unexpected Assistance
19%inclusion26 decks136 decks
19%synergy
Artistic Refusal
19%inclusion100 decks534 decks
18%synergy
Deduce
17%inclusion93 decks534 decks
17%synergy
Swan Song
17%inclusion93 decks534 decks
0%synergy
Sink into Stupor
17%inclusion90 decks522 decks
7%synergy
Resculpt
17%inclusion91 decks534 decks
14%synergy
Stubborn Denial
15%inclusion79 decks534 decks
13%synergy
Dream Fracture
14%inclusion75 decks534 decks
13%synergy
Mystic Confluence
13%inclusion67 decks534 decks
10%synergy
Hithlain Knots
11%inclusion59 decks534 decks
11%synergy
Snap
10%inclusion54 decks534 decks
2%synergy
Even the Score
10%inclusion53 decks534 decks
10%synergy
Ice Out
9.0%inclusion48 decks534 decks
9%synergy
Peek
9.0%inclusion48 decks534 decks
8%synergy
Thought Scour
8.8%inclusion47 decks534 decks
7%synergy
Stroke of Genius
8.4%inclusion45 decks534 decks
8%synergy
Complete the Circuit
7.3%inclusion39 decks534 decks
7%synergy
Force of Negation
7.3%inclusion39 decks534 decks
-1%synergy
Dramatic Reversal
7.1%inclusion38 decks534 decks
3%synergy
Jwari Disruption
6.9%inclusion37 decks534 decks
6%synergy
Deliberate
6.6%inclusion35 decks534 decks
6%synergy
Change of Plans
6.2%inclusion33 decks534 decks
6%synergy
Behold the Multiverse
6.2%inclusion33 decks534 decks
5%synergy
Drown in Dreams
5.8%inclusion31 decks534 decks
4%synergy
Engulf the Shore
5.6%inclusion30 decks534 decks
5%synergy
Sorceries
Whelming Wave
42%inclusion225 decks534 decks
41%synergy
Windfall
25%inclusion131 decks534 decks
13%synergy
Sea Gate Restoration
20%inclusion107 decks534 decks
16%synergy
Spectral Deluge
20%inclusion105 decks534 decks
19%synergy
Fabricate
16%inclusion83 decks534 decks
10%synergy
Irenicus's Vile Duplication
12%inclusion66 decks534 decks
9%synergy
Ponder
10%inclusion53 decks534 decks
-2%synergy
Wash Out
8.1%inclusion43 decks534 decks
7%synergy
Ravenform
7.9%inclusion42 decks534 decks
6%synergy
Curse of the Swine
7.3%inclusion39 decks534 decks
4%synergy
Lórien Revealed
6.9%inclusion37 decks534 decks
4%synergy
Candlekeep Inspiration
5.6%inclusion30 decks534 decks
5%synergy
Utility Artifacts
Phyrexian Altar
41%inclusion220 decks534 decks
38%synergy
Idol of Oblivion
36%inclusion194 decks534 decks
32%synergy
Swiftfoot Boots
32%inclusion170 decks534 decks
5%synergy
Wayfarer's Bauble
25%inclusion134 decks534 decks
18%synergy
Eldrazi Monument
20%inclusion108 decks534 decks
19%synergy
Lightning Greaves
19%inclusion99 decks534 decks
-6%synergy
Mind's Eye
16%inclusion86 decks534 decks
15%synergy
Alhammarret's Archive
16%inclusion83 decks534 decks
14%synergy
Waterbending Scroll
13%inclusion20 decks158 decks
12%synergy
Altar of Dementia
12%inclusion64 decks534 decks
10%synergy
Banner of Kinship
12%inclusion50 decks432 decks
9%synergy
Rimefire Torque
11%inclusion13 decks116 decks
11%synergy
Dragon Throne of Tarkir
11%inclusion58 decks534 decks
11%synergy
Blasting Station
10%inclusion51 decks534 decks
9%synergy
Coat of Arms
9.4%inclusion50 decks534 decks
8%synergy
The Golden Throne
9.0%inclusion48 decks534 decks
9%synergy
Vedalken Orrery
8.4%inclusion45 decks534 decks
7%synergy
Insight Engine
8.1%inclusion19 decks235 decks
6%synergy
Venser's Journal
7.1%inclusion38 decks534 decks
6%synergy
Isochron Scepter
6.6%inclusion35 decks534 decks
5%synergy
Mindsplice Apparatus
6.2%inclusion33 decks534 decks
5%synergy
Maskwood Nexus
6.0%inclusion32 decks534 decks
3%synergy
Enchantments
Mystic Remora
54%inclusion291 decks534 decks
39%synergy
Wizard Class
47%inclusion253 decks534 decks
43%synergy
Kindred Discovery
43%inclusion229 decks534 decks
36%synergy
Verity Circle
41%inclusion221 decks534 decks
41%synergy
Opposition
30%inclusion160 decks534 decks
29%synergy
Lost in the Maze
28%inclusion147 decks534 decks
27%synergy
Leyline of Anticipation
22%inclusion119 decks534 decks
18%synergy
Propaganda
22%inclusion118 decks534 decks
8%synergy
Ever-Watching Threshold
21%inclusion110 decks534 decks
20%synergy
Psychic Possession
14%inclusion76 decks534 decks
14%synergy
Imprisoned in the Moon
13%inclusion69 decks534 decks
9%synergy
Intruder Alarm
10%inclusion54 decks534 decks
8%synergy
Curse of Verbosity
10%inclusion51 decks534 decks
9%synergy
Eaten by Piranhas
9.0%inclusion48 decks534 decks
8%synergy
Psychic Corrosion
8.1%inclusion43 decks534 decks
6%synergy
Moonlit Meditation
6.4%inclusion15 decks234 decks
5%synergy
Shark Typhoon
6.0%inclusion32 decks534 decks
3%synergy
Amphibian Downpour
5.8%inclusion30 decks519 decks
3%synergy
Unstoppable Plan
5.5%inclusion20 decks364 decks
3%synergy
Teferi's Tutelage
5.2%inclusion28 decks534 decks
5%synergy
Thought Reflection
5.1%inclusion27 decks534 decks
5%synergy
Battles
Invasion of Segovia
33%inclusion176 decks534 decks
32%synergy
Planeswalkers
Teferi, Master of Time
41%inclusion221 decks534 decks
40%synergy
Jace, Wielder of Mysteries
31%inclusion167 decks534 decks
28%synergy
Teferi, Temporal Pilgrim
11%inclusion61 decks534 decks
10%synergy
Utility Lands
Reliquary Tower
84%inclusion448 decks534 decks
54%synergy
Mystic Sanctuary
63%inclusion335 decks534 decks
52%synergy
Nesting Grounds
47%inclusion252 decks534 decks
45%synergy
Lonely Sandbar
38%inclusion202 decks534 decks
35%synergy
War Room
35%inclusion185 decks534 decks
29%synergy
Mikokoro, Center of the Sea
27%inclusion142 decks534 decks
25%synergy
Three Tree City
26%inclusion130 decks494 decks
21%synergy
Nykthos, Shrine to Nyx
24%inclusion126 decks534 decks
18%synergy
Minamo, School at Water's Edge
21%inclusion111 decks534 decks
16%synergy
Otawara, Soaring City
19%inclusion104 decks534 decks
3%synergy
Agna Qel'a
19%inclusion31 decks161 decks
17%synergy
Fountainport
18%inclusion91 decks492 decks
17%synergy
Geier Reach Sanitarium
18%inclusion94 decks534 decks
15%synergy
High Market
17%inclusion91 decks534 decks
14%synergy
Remote Isle
17%inclusion89 decks534 decks
16%synergy
Rogue's Passage
16%inclusion87 decks534 decks
-4%synergy
Terrain Generator
16%inclusion85 decks534 decks
15%synergy
Rivendell
15%inclusion80 decks534 decks
12%synergy
Bonders' Enclave
14%inclusion74 decks534 decks
11%synergy
Castle Vantress
11%inclusion61 decks534 decks
8%synergy
Cephalid Coliseum
11%inclusion60 decks534 decks
8%synergy
Sunken Palace
11%inclusion57 decks517 decks
10%synergy
Desert of the Mindful
11%inclusion58 decks534 decks
10%synergy
Karn's Bastion
10%inclusion56 decks534 decks
6%synergy
Temple of the False God
10%inclusion53 decks534 decks
1%synergy
Mistrise Village
8.3%inclusion27 decks326 decks
1%synergy
Command Beacon
7.7%inclusion41 decks534 decks
3%synergy
Academy Ruins
7.7%inclusion41 decks534 decks
2%synergy
Urza's Saga
7.5%inclusion40 decks534 decks
1%synergy
Mana Artifacts
Sol Ring
91%inclusion486 decks534 decks
7%synergy
Thought Vessel
81%inclusion431 decks534 decks
63%synergy
Arcane Signet
72%inclusion384 decks534 decks
0%synergy
Mind Stone
52%inclusion280 decks534 decks
38%synergy
Midnight Clock
47%inclusion250 decks534 decks
42%synergy
Decanter of Endless Water
41%inclusion220 decks534 decks
37%synergy
Sky Diamond
27%inclusion143 decks534 decks
23%synergy
Bender's Waterskin
22%inclusion46 decks209 decks
19%synergy
Throne of Eldraine
22%inclusion115 decks534 decks
20%synergy
Commander's Sphere
19%inclusion102 decks534 decks
8%synergy
Caged Sun
18%inclusion96 decks534 decks
16%synergy
Fellwar Stone
16%inclusion83 decks534 decks
-5%synergy
Extraplanar Lens
14%inclusion76 decks534 decks
13%synergy
Heraldic Banner
13%inclusion67 decks534 decks
11%synergy
Sceptre of Eternal Glory
8.4%inclusion45 decks534 decks
8%synergy
Relic of Legends
8.4%inclusion45 decks534 decks
6%synergy
Everflowing Chalice
7.9%inclusion42 decks534 decks
4%synergy
Thran Dynamo
7.3%inclusion39 decks534 decks
3%synergy
Patchwork Banner
6.7%inclusion33 decks492 decks
2%synergy
Hedron Archive
5.8%inclusion31 decks534 decks
3%synergy
Lands
Skycloud Expanse
60%inclusion3 decks5 decks
46%synergy
Port Town
60%inclusion3 decks5 decks
45%synergy
Prairie Stream
60%inclusion3 decks5 decks
27%synergy
Myriad Landscape
38%inclusion203 decks534 decks
23%synergy
Demolition Field
8.6%inclusion46 decks534 decks
6%synergy