Unctus, Grand Metatect
The Watcher in the Water
Grand Architect

   Prerequisites

What do I need to start this combo?
All permanents on the battlefield.
It is an opponent's turn.

   Steps

How does this combo work?
1
During an opponent's turn, activate Grand Architect by tapping a blue creature you control except Unctus, adding that can only be spent to cast artifact spells or to activate abilities of artifacts.
2
The creature triggers, causing you to loot.
3
The Watcher's first ability triggers, creating a 1/1 Tentacle creature token.
4
Repeat.

   Results

What do I get from this combo?
Infinite self-discard triggers
Near-infinite ETB
Infinite draw triggers
Infinite looting
Near-infinite tapped creature tokens
Near-infinite colorless mana that can only be spent to cast artifact spells
Near-infinite colorless mana that can only be spent to activate abilities of artifacts
Unctus, Grand Metatect
6.2%inclusion61 decks986 decks
The Watcher in the Water
0.3%inclusion10 decks3.27K decks
Tui and La, Moon and Ocean
1.4%inclusion5 decks351 decks
Hylda of the Icy Crown
0.0%inclusion3 decks11.6K decks
The Blue Spirit
0.3%inclusion1 decks400 decks
Katara, Bending Prodigy
0.6%inclusion1 decks155 decks
Mm'menon, the Right Hand
0.0%inclusion1 decks2.57K decks
Linessa, Zephyr Mage
1.4%inclusion1 decks72 decks
Aboshan, Cephalid Emperor
0.3%inclusion1 decks319 decks
Shorikai, Genesis Engine
0.0%inclusion1 decks19.6K decks
Inquisitor Greyfax
0.0%inclusion1 decks2.36K decks
Kels, Fight Fixer
0.1%inclusion1 decks890 decks
Sun Quan, Lord of Wu
0.1%inclusion1 decks1.34K decks
Ioreth of the Healing House
0.4%inclusion1 decks244 decks
Emry, Lurker of the Loch
0.0%inclusion1 decks5.65K decks
Chisei, Heart of Oceans
0.2%inclusion1 decks443 decks
Archelos, Lagoon Mystic
0.0%inclusion1 decks4.08K decks
Neerdiv, Devious Diver
0.0%inclusion1 decks2.42K decks
New Cards
Pestered Wellguard
24%inclusion4 decks17 decks
23%synergy
Donatello's Technique
17%inclusion1 decks6 decks
16%synergy
Unexpected Assistance
13%inclusion3 decks24 decks
12%synergy
Stalactite Dagger
5.9%inclusion1 decks17 decks
6%synergy
Mirrorform
5.9%inclusion1 decks17 decks
5%synergy
High Synergy Cards
Chasm Skulker
67%inclusion63 decks94 decks
63%synergy
Kelpie Guide
63%inclusion59 decks94 decks
62%synergy
Ominous Seas
60%inclusion56 decks94 decks
57%synergy
Psychosis Crawler
60%inclusion56 decks94 decks
57%synergy
Ioreth of the Healing House
57%inclusion54 decks94 decks
56%synergy
Vizier of Tumbling Sands
56%inclusion53 decks94 decks
55%synergy
Teferi's Ageless Insight
56%inclusion53 decks94 decks
52%synergy
Nadir Kraken
51%inclusion48 decks94 decks
50%synergy
Laboratory Maniac
54%inclusion51 decks94 decks
50%synergy
Sapphire Medallion
51%inclusion48 decks94 decks
48%synergy
Top Cards
Counterspell
53%inclusion50 decks94 decks
11%synergy
Alandra, Sky Dreamer
48%inclusion45 decks94 decks
47%synergy
Containment Construct
47%inclusion44 decks94 decks
46%synergy
Silver Myr
47%inclusion44 decks94 decks
44%synergy
Dramatic Reversal
47%inclusion44 decks94 decks
42%synergy
Forensic Researcher
45%inclusion42 decks94 decks
44%synergy
Homunculus Horde
44%inclusion34 decks77 decks
43%synergy
High Tide
41%inclusion39 decks94 decks
38%synergy
Negate
41%inclusion39 decks94 decks
21%synergy
Fatestitcher
40%inclusion38 decks94 decks
40%synergy
Game Changers
Thassa's Oracle
21%inclusion20 decks94 decks
15%synergy
Cyclonic Rift
18%inclusion17 decks94 decks
-4%synergy
Rhystic Study
15%inclusion14 decks94 decks
-9%synergy
Force of Will
10%inclusion9 decks94 decks
0%synergy
Mystical Tutor
10%inclusion9 decks94 decks
-2%synergy
Fierce Guardianship
7.4%inclusion7 decks94 decks
-10%synergy
Consecrated Sphinx
6.4%inclusion6 decks94 decks
2%synergy
Mana Vault
6.4%inclusion6 decks94 decks
1%synergy
The One Ring
6.4%inclusion6 decks94 decks
-2%synergy
Ancient Tomb
6.4%inclusion6 decks94 decks
-3%synergy
Creatures
Court Street Denizen
60%inclusion3 decks5 decks
60%synergy
Mondrak, Glory Dominus
60%inclusion3 decks5 decks
54%synergy
Aphetto Alchemist
39%inclusion37 decks94 decks
39%synergy
Clever Conjurer
34%inclusion32 decks94 decks
34%synergy
Ornithopter of Paradise
33%inclusion31 decks94 decks
29%synergy
Mischievous Mystic
30%inclusion23 decks77 decks
29%synergy
Pili-Pala
30%inclusion28 decks94 decks
29%synergy
Emry, Lurker of the Loch
29%inclusion27 decks94 decks
24%synergy
North Pole Patrol
27%inclusion9 decks33 decks
27%synergy
Tidewater Minion
27%inclusion25 decks94 decks
27%synergy
Arcanis the Omnipotent
27%inclusion25 decks94 decks
26%synergy
Emrakul's Messenger
25%inclusion23 decks91 decks
24%synergy
Merfolk Looter
24%inclusion23 decks94 decks
24%synergy
Phyrexian Metamorph
23%inclusion22 decks94 decks
16%synergy
Marvin, Murderous Mimic
20%inclusion16 decks79 decks
19%synergy
Thought Courier
18%inclusion17 decks94 decks
18%synergy
Tolarian Kraken
18%inclusion17 decks94 decks
18%synergy
Defiler of Dreams
18%inclusion17 decks94 decks
17%synergy
Etherium Sculptor
18%inclusion17 decks94 decks
12%synergy
Solemn Simulacrum
18%inclusion17 decks94 decks
6%synergy
Hydroelectric Specimen
18%inclusion16 decks90 decks
13%synergy
Bonded Fetch
17%inclusion16 decks94 decks
17%synergy
Tui and La, Moon and Ocean
16%inclusion5 decks31 decks
16%synergy
Detective of the Month
16%inclusion15 decks94 decks
15%synergy
Minn, Wily Illusionist
16%inclusion15 decks94 decks
15%synergy
Omen Hawker
16%inclusion15 decks94 decks
15%synergy
Curator of Mysteries
15%inclusion14 decks94 decks
15%synergy
Palladium Myr
15%inclusion14 decks94 decks
13%synergy
Urza, Powerstone Prodigy
14%inclusion13 decks94 decks
14%synergy
Transplant Theorist
14%inclusion13 decks94 decks
14%synergy
Crashing Drawbridge
14%inclusion13 decks94 decks
12%synergy
Urza, Lord High Artificer
14%inclusion13 decks94 decks
11%synergy
Hullbreaker Horror
14%inclusion13 decks94 decks
6%synergy
Lyla, Holographic Assistant
13%inclusion6 decks46 decks
12%synergy
Mm'menon, the Right Hand
13%inclusion6 decks46 decks
12%synergy
Nimbleclaw Adept
13%inclusion12 decks94 decks
12%synergy
Vnwxt, Verbose Host
13%inclusion9 decks71 decks
12%synergy
Gran-Gran
12%inclusion4 decks33 decks
11%synergy
Horseshoe Crab
12%inclusion11 decks94 decks
12%synergy
Mothdust Changeling
12%inclusion11 decks94 decks
11%synergy
Junk Winder
12%inclusion11 decks94 decks
10%synergy
The Reality Chip
12%inclusion11 decks94 decks
9%synergy
Wonder
12%inclusion11 decks94 decks
8%synergy
Foundry Inspector
12%inclusion11 decks94 decks
8%synergy
Triskaidekaphile
11%inclusion10 decks94 decks
8%synergy
Glasspool Mimic
11%inclusion10 decks94 decks
8%synergy
Sai, Master Thopterist
11%inclusion10 decks94 decks
7%synergy
Faerie Mastermind
11%inclusion10 decks94 decks
4%synergy
Reckless Scholar
10%inclusion9 decks94 decks
9%synergy
Enclave Cryptologist
10%inclusion9 decks94 decks
9%synergy
Instants
An Offer You Can't Refuse
37%inclusion35 decks94 decks
13%synergy
Pongify
35%inclusion33 decks94 decks
24%synergy
Arcane Denial
35%inclusion33 decks94 decks
15%synergy
Frantic Search
34%inclusion32 decks94 decks
19%synergy
Rapid Hybridization
33%inclusion31 decks94 decks
24%synergy
Brainstorm
29%inclusion27 decks94 decks
10%synergy
Circular Logic
24%inclusion23 decks94 decks
24%synergy
Octopus Form
21%inclusion7 decks33 decks
19%synergy
Resculpt
20%inclusion19 decks94 decks
17%synergy
Aetherize
20%inclusion19 decks94 decks
13%synergy
Sink into Stupor
20%inclusion18 decks91 decks
10%synergy
Dig Through Time
18%inclusion17 decks94 decks
14%synergy
Muddle the Mixture
17%inclusion16 decks94 decks
13%synergy
Reality Shift
16%inclusion15 decks94 decks
8%synergy
Retraction Helix
15%inclusion14 decks94 decks
14%synergy
Unwind
15%inclusion14 decks94 decks
12%synergy
Swan Song
15%inclusion14 decks94 decks
-3%synergy
Dispel
14%inclusion13 decks94 decks
10%synergy
Opt
14%inclusion13 decks94 decks
5%synergy
Turnabout
12%inclusion11 decks94 decks
11%synergy
Spell Pierce
12%inclusion11 decks94 decks
9%synergy
Whir of Invention
11%inclusion10 decks94 decks
8%synergy
Magic Damper
10%inclusion5 decks52 decks
8%synergy
Banishing Knack
10%inclusion9 decks94 decks
9%synergy
Transcendent Message
10%inclusion9 decks94 decks
9%synergy
March of Swirling Mist
10%inclusion9 decks94 decks
7%synergy
Snap
10%inclusion9 decks94 decks
2%synergy
Flare of Denial
8.8%inclusion8 decks91 decks
6%synergy
Meeting of Minds
8.5%inclusion8 decks94 decks
8%synergy
Cryptic Command
8.5%inclusion8 decks94 decks
7%synergy
Mana Drain
8.5%inclusion8 decks94 decks
-6%synergy
Strix Serenade
7.7%inclusion7 decks91 decks
4%synergy
Long-Term Plans
7.4%inclusion7 decks94 decks
7%synergy
Borne Upon a Wind
7.4%inclusion7 decks94 decks
3%synergy
Brainsurge
6.6%inclusion6 decks91 decks
4%synergy
Cyber Conversion
6.4%inclusion6 decks94 decks
6%synergy
Cerulean Wisps
6.4%inclusion6 decks94 decks
6%synergy
Jwari Disruption
6.4%inclusion6 decks94 decks
5%synergy
Rewind
6.4%inclusion6 decks94 decks
3%synergy
Narset's Reversal
6.4%inclusion6 decks94 decks
3%synergy
Wild Unraveling
5.9%inclusion1 decks17 decks
5%synergy
Flow of Knowledge
5.3%inclusion5 decks94 decks
4%synergy
Tolarian Winds
5.3%inclusion5 decks94 decks
4%synergy
Nexus of Fate
5.3%inclusion5 decks94 decks
4%synergy
Miscast
5.3%inclusion5 decks94 decks
4%synergy
Shore Up
5.3%inclusion5 decks94 decks
3%synergy
Consider
5.3%inclusion5 decks94 decks
-1%synergy
Refute
5.2%inclusion4 decks77 decks
3%synergy
Sorceries
Approach of the Second Sun
60%inclusion3 decks5 decks
57%synergy
Treasure Cruise
22%inclusion21 decks94 decks
18%synergy
Windfall
21%inclusion20 decks94 decks
9%synergy
Fabricate
17%inclusion16 decks94 decks
12%synergy
Spectral Deluge
13%inclusion12 decks94 decks
12%synergy
Ponder
10%inclusion9 decks94 decks
-2%synergy
Spirit Water Revival
9.1%inclusion3 decks33 decks
7%synergy
Curse of the Swine
8.5%inclusion8 decks94 decks
5%synergy
Deep Analysis
7.4%inclusion7 decks94 decks
5%synergy
Lórien Revealed
7.4%inclusion7 decks94 decks
5%synergy
Sea Gate Restoration
7.4%inclusion7 decks94 decks
3%synergy
Preordain
7.4%inclusion7 decks94 decks
-2%synergy
Step Through
6.4%inclusion6 decks94 decks
5%synergy
Irenicus's Vile Duplication
6.4%inclusion6 decks94 decks
3%synergy
Energy Tap
5.3%inclusion5 decks94 decks
5%synergy
Borrowing 100,000 Arrows
5.3%inclusion5 decks94 decks
5%synergy
Artful Dodge
5.3%inclusion5 decks94 decks
5%synergy
Baral's Expertise
5.3%inclusion5 decks94 decks
4%synergy
Serum Visions
5.3%inclusion5 decks94 decks
2%synergy
Enter the Enigma
5.1%inclusion4 decks79 decks
3%synergy
Utility Artifacts
Thopter Fabricator
31%inclusion22 decks70 decks
31%synergy
Monument to Endurance
30%inclusion21 decks70 decks
28%synergy
Lightning Greaves
23%inclusion22 decks94 decks
-1%synergy
Bag of Holding
22%inclusion21 decks94 decks
22%synergy
Encroaching Mycosynth
20%inclusion19 decks94 decks
19%synergy
Alhammarret's Archive
20%inclusion19 decks94 decks
19%synergy
The Lunar Whale
19%inclusion10 decks52 decks
19%synergy
Swiftfoot Boots
18%inclusion17 decks94 decks
-9%synergy
Kefnet's Monument
17%inclusion16 decks94 decks
17%synergy
Smuggler's Copter
17%inclusion16 decks94 decks
16%synergy
Ashnod's Altar
17%inclusion16 decks94 decks
11%synergy
Thousand-Year Elixir
16%inclusion15 decks94 decks
14%synergy
Currency Converter
15%inclusion14 decks94 decks
14%synergy
Elixir of Immortality
15%inclusion14 decks94 decks
14%synergy
Imposter Mech
14%inclusion13 decks94 decks
12%synergy
Unwinding Clock
14%inclusion13 decks94 decks
11%synergy
Library of Leng
13%inclusion12 decks94 decks
12%synergy
The Indomitable
13%inclusion12 decks94 decks
11%synergy
Isochron Scepter
13%inclusion12 decks94 decks
11%synergy
The Millennium Calendar
12%inclusion11 decks94 decks
11%synergy
Manifold Key
12%inclusion11 decks94 decks
10%synergy
Uthros Research Craft
11%inclusion5 decks46 decks
8%synergy
Subterranean Schooner
11%inclusion10 decks94 decks
10%synergy
Wayfarer's Bauble
11%inclusion10 decks94 decks
3%synergy
The Regalia
10%inclusion5 decks52 decks
9%synergy
Illusionist's Bracers
10%inclusion9 decks94 decks
9%synergy
Sensei's Divining Top
8.5%inclusion8 decks94 decks
4%synergy
The Water Crystal
7.5%inclusion4 decks53 decks
5%synergy
Mindlink Mech
7.4%inclusion7 decks94 decks
7%synergy
Symmetry Matrix
7.4%inclusion7 decks94 decks
7%synergy
Unlicensed Hearse
7.4%inclusion7 decks94 decks
7%synergy
Idol of Oblivion
7.4%inclusion7 decks94 decks
3%synergy
Skullclamp
7.4%inclusion7 decks94 decks
-4%synergy
Bident of Thassa
6.4%inclusion6 decks94 decks
0%synergy
Aether Syphon
5.7%inclusion4 decks70 decks
5%synergy
Hylda's Crown of Winter
5.3%inclusion5 decks94 decks
5%synergy
Nautiloid Ship
5.3%inclusion5 decks94 decks
5%synergy
Throne of the God-Pharaoh
5.3%inclusion5 decks94 decks
5%synergy
Clock of Omens
5.3%inclusion5 decks94 decks
4%synergy
Sting, the Glinting Dagger
5.3%inclusion5 decks94 decks
4%synergy
Phyrexian Altar
5.3%inclusion5 decks94 decks
2%synergy
Enchantments
Opposition
39%inclusion37 decks94 decks
39%synergy
Freed from the Real
35%inclusion33 decks94 decks
33%synergy
Wizard Class
33%inclusion31 decks94 decks
29%synergy
Pemmin's Aura
27%inclusion25 decks94 decks
25%synergy
Mystic Redaction
26%inclusion24 decks94 decks
25%synergy
Drake Haven
26%inclusion24 decks94 decks
25%synergy
Unstoppable Plan
24%inclusion17 decks70 decks
22%synergy
Psychic Corrosion
23%inclusion22 decks94 decks
22%synergy
Intruder Alarm
23%inclusion22 decks94 decks
21%synergy
Second Wind
18%inclusion17 decks94 decks
18%synergy
Proft's Eidetic Memory
17%inclusion16 decks94 decks
15%synergy
Mystic Remora
17%inclusion16 decks94 decks
1%synergy
Verity Circle
15%inclusion14 decks94 decks
14%synergy
Teferi's Tutelage
14%inclusion13 decks94 decks
13%synergy
Sphinx's Tutelage
13%inclusion12 decks94 decks
12%synergy
Jace's Erasure
12%inclusion11 decks94 decks
11%synergy
Propaganda
12%inclusion11 decks94 decks
-2%synergy
Imprisoned in the Moon
11%inclusion10 decks94 decks
7%synergy
Aura of Dominion
10%inclusion9 decks94 decks
9%synergy
Retreat to Coralhelm
10%inclusion9 decks94 decks
8%synergy
Thought Reflection
8.5%inclusion8 decks94 decks
8%synergy
Thopter Spy Network
8.5%inclusion8 decks94 decks
5%synergy
Leyline of Anticipation
6.4%inclusion6 decks94 decks
2%synergy
Kindred Discovery
6.4%inclusion6 decks94 decks
-1%synergy
Battles
Invasion of Segovia
20%inclusion19 decks94 decks
20%synergy
Planeswalkers
Jace, Wielder of Mysteries
28%inclusion26 decks94 decks
25%synergy
Teferi, Temporal Pilgrim
20%inclusion19 decks94 decks
19%synergy
Utility Lands
Reliquary Tower
61%inclusion57 decks94 decks
31%synergy
Mystic Sanctuary
38%inclusion36 decks94 decks
28%synergy
Seat of the Synod
33%inclusion31 decks94 decks
26%synergy
Archway of Innovation
23%inclusion21 decks90 decks
20%synergy
Academy Ruins
22%inclusion21 decks94 decks
17%synergy
Uthros, Titanic Godcore
20%inclusion9 decks46 decks
16%synergy
Otawara, Soaring City
19%inclusion18 decks94 decks
3%synergy
Lonely Sandbar
17%inclusion16 decks94 decks
14%synergy
Buried Ruin
15%inclusion14 decks94 decks
10%synergy
Inventors' Fair
14%inclusion13 decks94 decks
10%synergy
Agna Qel'a
13%inclusion4 decks31 decks
10%synergy
Rogue's Passage
13%inclusion12 decks94 decks
-7%synergy
Cephalid Coliseum
12%inclusion11 decks94 decks
8%synergy
Nykthos, Shrine to Nyx
12%inclusion11 decks94 decks
6%synergy
Temple of the False God
12%inclusion11 decks94 decks
3%synergy
The Surgical Bay
11%inclusion10 decks94 decks
10%synergy
Coral Atoll
11%inclusion10 decks94 decks
10%synergy
Darksteel Citadel
11%inclusion10 decks94 decks
7%synergy
Minamo, School at Water's Edge
11%inclusion10 decks94 decks
6%synergy
Rivendell
10%inclusion9 decks94 decks
6%synergy
Castle Vantress
10%inclusion9 decks94 decks
6%synergy
Urza's Saga
10%inclusion9 decks94 decks
3%synergy
Remote Isle
8.5%inclusion8 decks94 decks
8%synergy
Mistrise Village
7.9%inclusion5 decks63 decks
0%synergy
War Room
7.4%inclusion7 decks94 decks
2%synergy
Nesting Grounds
6.4%inclusion6 decks94 decks
4%synergy
Emergence Zone
6.4%inclusion6 decks94 decks
4%synergy
Scavenger Grounds
6.4%inclusion6 decks94 decks
3%synergy
Mikokoro, Center of the Sea
5.3%inclusion5 decks94 decks
4%synergy
Halimar Depths
5.3%inclusion5 decks94 decks
3%synergy
Geier Reach Sanitarium
5.3%inclusion5 decks94 decks
2%synergy
Mana Artifacts
Sol Ring
82%inclusion77 decks94 decks
-2%synergy
Arcane Signet
61%inclusion57 decks94 decks
-12%synergy
Thought Vessel
45%inclusion42 decks94 decks
27%synergy
Springleaf Drum
41%inclusion39 decks94 decks
39%synergy
Mind Stone
37%inclusion35 decks94 decks
23%synergy
Paradise Mantle
23%inclusion22 decks94 decks
23%synergy
Sky Diamond
21%inclusion20 decks94 decks
17%synergy
Midnight Clock
18%inclusion17 decks94 decks
13%synergy
Moonsnare Prototype
17%inclusion16 decks94 decks
17%synergy
Fellwar Stone
16%inclusion15 decks94 decks
-4%synergy
Relic of Legends
14%inclusion13 decks94 decks
12%synergy
Liquimetal Torque
13%inclusion12 decks94 decks
10%synergy
Commander's Sphere
13%inclusion12 decks94 decks
1%synergy
Gilded Lotus
12%inclusion11 decks94 decks
9%synergy
Cargo Ship
12%inclusion6 decks52 decks
11%synergy
The Eternity Elevator
11%inclusion5 decks46 decks
10%synergy
Decanter of Endless Water
11%inclusion10 decks94 decks
7%synergy
Bender's Waterskin
8.9%inclusion4 decks45 decks
6%synergy
Nyx Lotus
8.5%inclusion8 decks94 decks
7%synergy
Misleading Signpost
8.5%inclusion8 decks94 decks
7%synergy
Throne of Eldraine
8.5%inclusion8 decks94 decks
7%synergy
Basalt Monolith
8.5%inclusion8 decks94 decks
6%synergy
Thran Dynamo
8.5%inclusion8 decks94 decks
4%synergy
Everflowing Chalice
7.4%inclusion7 decks94 decks
3%synergy
Crystal Skull, Isu Spyglass
6.7%inclusion6 decks89 decks
5%synergy
Caged Sun
6.4%inclusion6 decks94 decks
5%synergy
Lotus Petal
5.3%inclusion5 decks94 decks
-2%synergy
Lands
Azorius Chancery
60%inclusion3 decks5 decks
47%synergy
Prairie Stream
60%inclusion3 decks5 decks
27%synergy
Myriad Landscape
27%inclusion25 decks94 decks
11%synergy
The Mycosynth Gardens
12%inclusion11 decks94 decks
10%synergy
Holdout Settlement
10%inclusion9 decks94 decks
9%synergy
Demolition Field
10%inclusion9 decks94 decks
7%synergy
Survivors' Encampment
7.4%inclusion7 decks94 decks
7%synergy
Scene of the Crime
5.3%inclusion5 decks94 decks
5%synergy
Command Tower
5.3%inclusion5 decks94 decks
-69%synergy