Gigan, Cyberclaw Terror (Commander) - Optimized

Original Name:

Gyruda, Doom of DepthsGyruda, Doom of Depths

Background image for Oops All Dreadmaws - O-Kagachi, Vengeful Kami Deck Tech
Benjamin Levin
Feb 10, 2026
Oops All Dreadmaws - O-Kagachi, Vengeful Kami Deck Tech
This Commander deck tech is a love letter to the greatest six-mana 6/6 ever created: Colossal Dreadmaw. But how do you make it a full deck?
Deck Filters
Cardsphere
Archidekt
Commander Spellbook
Moxfield
Scryfall
MTGStocks
Thirst for Identity
3.7%inclusion1 decks27 decks
3%synergy
Mirrorform
3.6%inclusion1 decks28 decks
2%synergy
High Synergy Cards
Clever Impersonator
84%inclusion115 decks137 decks
80%synergy
Phantasmal Image
82%inclusion113 decks137 decks
78%synergy
Sakashima the Impostor
80%inclusion110 decks137 decks
76%synergy
Spark Double
87%inclusion119 decks137 decks
76%synergy
Phyrexian Metamorph
86%inclusion118 decks137 decks
76%synergy
Vizier of Many Faces
77%inclusion106 decks137 decks
74%synergy
Sakashima of a Thousand Faces
77%inclusion106 decks137 decks
72%synergy
Mirrorhall Mimic
73%inclusion100 decks137 decks
71%synergy
Stunt Double
73%inclusion100 decks137 decks
71%synergy
Clone
73%inclusion100 decks137 decks
71%synergy
Top Cards
Dark Ritual
78%inclusion107 decks137 decks
43%synergy
Auton Soldier
72%inclusion99 decks137 decks
68%synergy
Undercover Operative
70%inclusion96 decks137 decks
68%synergy
Evil Twin
69%inclusion95 decks137 decks
66%synergy
Flesh Duplicate
68%inclusion93 decks137 decks
66%synergy
Thassa, Deep-Dwelling
66%inclusion91 decks137 decks
63%synergy
Reanimate
65%inclusion89 decks137 decks
41%synergy
Naga Fleshcrafter
64%inclusion77 decks121 decks
62%synergy
Visage Bandit
63%inclusion86 decks137 decks
61%synergy
Chameleon, Master of Disguise
63%inclusion55 decks88 decks
58%synergy
Game Changers
Demonic Tutor
62%inclusion85 decks137 decks
42%synergy
Vampiric Tutor
60%inclusion82 decks137 decks
44%synergy
Mana Vault
55%inclusion75 decks137 decks
50%synergy
Ancient Tomb
54%inclusion74 decks137 decks
46%synergy
Force of Will
53%inclusion72 decks137 decks
42%synergy
Fierce Guardianship
48%inclusion66 decks137 decks
30%synergy
Rhystic Study
43%inclusion59 decks137 decks
19%synergy
Cyclonic Rift
42%inclusion58 decks137 decks
19%synergy
Chrome Mox
40%inclusion55 decks137 decks
34%synergy
Thassa's Oracle
39%inclusion54 decks137 decks
31%synergy
Creatures
Gigantoplasm
62%inclusion85 decks137 decks
61%synergy
Copycrook
61%inclusion84 decks137 decks
59%synergy
Waxen Shapethief
60%inclusion81 decks135 decks
59%synergy
Deceptive Frostkite
60%inclusion72 decks120 decks
59%synergy
Sakashima's Student
56%inclusion77 decks137 decks
49%synergy
Y'shtola Rhul
54%inclusion58 decks108 decks
50%synergy
Callidus Assassin
52%inclusion71 decks137 decks
49%synergy
Roaming Throne
51%inclusion70 decks137 decks
38%synergy
Deadeye Navigator
50%inclusion68 decks137 decks
47%synergy
Sakashima's Protege
49%inclusion67 decks137 decks
48%synergy
Displacer Kitten
48%inclusion66 decks137 decks
44%synergy
Starfield Vocalist
48%inclusion47 decks98 decks
46%synergy
Wall of Stolen Identity
47%inclusion64 decks137 decks
46%synergy
Hoarding Broodlord
38%inclusion52 decks137 decks
36%synergy
Metamorphosis Fanatic
35%inclusion47 decks136 decks
33%synergy
Ardyn, the Usurper
31%inclusion33 decks107 decks
29%synergy
Superior Spider-Man
31%inclusion27 decks88 decks
29%synergy
Dauthi Voidwalker
31%inclusion42 decks137 decks
19%synergy
Archaeomancer
31%inclusion42 decks137 decks
27%synergy
Consecrated Sphinx
28%inclusion39 decks137 decks
25%synergy
Kozilek, Butcher of Truth
27%inclusion37 decks137 decks
26%synergy
Ruthless Technomancer
27%inclusion37 decks137 decks
26%synergy
Massacre Wurm
26%inclusion35 decks137 decks
17%synergy
Nightmare Shepherd
21%inclusion29 decks137 decks
19%synergy
Solemn Simulacrum
20%inclusion27 decks137 decks
7%synergy
Jin-Gitaxias, Core Augur
19%inclusion26 decks137 decks
15%synergy
Baleful Strix
19%inclusion26 decks137 decks
-4%synergy
Mikaeus, the Unhallowed
19%inclusion26 decks137 decks
13%synergy
Archon of Cruelty
18%inclusion25 decks137 decks
13%synergy
Ravenous Chupacabra
16%inclusion22 decks137 decks
8%synergy
Glasspool Mimic
16%inclusion22 decks137 decks
10%synergy
Ornithopter of Paradise
16%inclusion22 decks137 decks
11%synergy
Razaketh, the Foulblooded
15%inclusion20 decks137 decks
14%synergy
Noxious Gearhulk
14%inclusion19 decks137 decks
11%synergy
Torrential Gearhulk
12%inclusion17 decks137 decks
11%synergy
Talion, the Kindly Lord
12%inclusion16 decks137 decks
5%synergy
Hydroelectric Specimen
12%inclusion16 decks137 decks
3%synergy
Hostage Taker
12%inclusion16 decks137 decks
7%synergy
Sire of Stagnation
11%inclusion15 decks137 decks
7%synergy
Tidespout Tyrant
11%inclusion15 decks137 decks
10%synergy
Wonder
11%inclusion15 decks137 decks
5%synergy
Orcish Bowmasters
11%inclusion15 decks137 decks
4%synergy
Astral Dragon
10%inclusion14 decks137 decks
8%synergy
Ulamog, the Infinite Gyre
10%inclusion14 decks137 decks
10%synergy
Bruvac the Grandiloquent
10%inclusion14 decks137 decks
4%synergy
Notion Thief
9.5%inclusion13 decks137 decks
-2%synergy
Snapcaster Mage
8.8%inclusion12 decks137 decks
6%synergy
Vilis, Broker of Blood
8.8%inclusion12 decks137 decks
7%synergy
Crabomination
8.0%inclusion11 decks137 decks
7%synergy
Dreadhound
8.0%inclusion11 decks137 decks
7%synergy
Instants
Mana Drain
55%inclusion76 decks137 decks
38%synergy
Essence Flux
52%inclusion71 decks137 decks
48%synergy
Cabal Ritual
48%inclusion66 decks137 decks
43%synergy
Brainstorm
47%inclusion65 decks137 decks
17%synergy
Swan Song
45%inclusion61 decks137 decks
26%synergy
Saw in Half
45%inclusion61 decks137 decks
42%synergy
Counterspell
39%inclusion53 decks137 decks
-17%synergy
Ghostly Flicker
35%inclusion48 decks137 decks
30%synergy
An Offer You Can't Refuse
33%inclusion45 decks137 decks
2%synergy
Force of Negation
33%inclusion45 decks137 decks
24%synergy
Pact of Negation
28%inclusion39 decks137 decks
23%synergy
Sink into Stupor
26%inclusion35 decks137 decks
10%synergy
Lim-Dûl's Vault
25%inclusion34 decks137 decks
16%synergy
Drown in the Loch
22%inclusion30 decks137 decks
4%synergy
Flusterstorm
20%inclusion28 decks137 decks
14%synergy
Teferi's Time Twist
19%inclusion26 decks137 decks
17%synergy
Arcane Denial
17%inclusion23 decks137 decks
-9%synergy
Flare of Denial
17%inclusion23 decks137 decks
11%synergy
Mental Misstep
16%inclusion22 decks137 decks
11%synergy
Demonic Consultation
16%inclusion22 decks137 decks
9%synergy
Negate
16%inclusion22 decks137 decks
-17%synergy
Mystical Tutor
16%inclusion22 decks137 decks
2%synergy
Fell the Profane
16%inclusion22 decks137 decks
0%synergy
Planar Incision
15%inclusion20 decks137 decks
12%synergy
Deadly Rollick
14%inclusion19 decks137 decks
-6%synergy
Malakir Rebirth
14%inclusion19 decks137 decks
4%synergy
Mindbreak Trap
13%inclusion18 decks137 decks
9%synergy
Tainted Pact
11%inclusion15 decks137 decks
6%synergy
Frantic Search
11%inclusion15 decks137 decks
-8%synergy
Siren's Ruse
10%inclusion14 decks137 decks
9%synergy
Displace
10%inclusion14 decks137 decks
8%synergy
Cackling Counterpart
10%inclusion14 decks137 decks
8%synergy
Sacrifice
8.8%inclusion12 decks137 decks
8%synergy
Resculpt
8.8%inclusion12 decks137 decks
2%synergy
Waterlogged Teachings
8.8%inclusion12 decks137 decks
-3%synergy
Culling the Weak
8.0%inclusion11 decks137 decks
5%synergy
Pongify
6.6%inclusion9 decks137 decks
-8%synergy
Three Steps Ahead
6.6%inclusion9 decks137 decks
3%synergy
Dig Through Time
6.6%inclusion9 decks137 decks
-3%synergy
Strix Serenade
5.8%inclusion8 decks137 decks
1%synergy
Misdirection
5.8%inclusion8 decks137 decks
0%synergy
Into the Flood Maw
5.8%inclusion8 decks137 decks
3%synergy
Reality Shift
5.1%inclusion7 decks137 decks
-9%synergy
Blur
5.1%inclusion7 decks137 decks
3%synergy
Illusionist's Stratagem
5.1%inclusion7 decks137 decks
4%synergy
Bitter Triumph
5.1%inclusion7 decks137 decks
0%synergy
Chain of Vapor
5.1%inclusion7 decks137 decks
2%synergy
Snuff Out
5.1%inclusion7 decks137 decks
-1%synergy
Stubborn Denial
5.1%inclusion7 decks137 decks
4%synergy
Long-Term Plans
5.1%inclusion7 decks137 decks
5%synergy
Sorceries
Toxic Deluge
47%inclusion65 decks137 decks
22%synergy
Dread Return
34%inclusion47 decks137 decks
28%synergy
Imperial Seal
27%inclusion37 decks137 decks
21%synergy
Persist
18%inclusion25 decks137 decks
14%synergy
Windfall
17%inclusion23 decks137 decks
3%synergy
Stitch Together
15%inclusion21 decks137 decks
12%synergy
Feed the Swarm
15%inclusion20 decks137 decks
-21%synergy
Rise of the Dark Realms
14%inclusion19 decks137 decks
4%synergy
Ponder
14%inclusion19 decks137 decks
-2%synergy
Quasiduplicate
13%inclusion18 decks137 decks
11%synergy
Whelming Wave
12%inclusion17 decks137 decks
10%synergy
Scheming Symmetry
12%inclusion16 decks137 decks
7%synergy
Victimize
8.8%inclusion12 decks137 decks
-5%synergy
Preordain
8.8%inclusion12 decks137 decks
-1%synergy
Rite of Replication
8.0%inclusion11 decks137 decks
4%synergy
Doomsday
8.0%inclusion11 decks137 decks
6%synergy
Damnation
7.3%inclusion10 decks137 decks
-3%synergy
Sea Gate Restoration
6.6%inclusion9 decks137 decks
0%synergy
Treasure Cruise
6.6%inclusion9 decks137 decks
-2%synergy
Grim Tutor
6.6%inclusion9 decks137 decks
3%synergy
Mnemonic Betrayal
6.6%inclusion9 decks137 decks
3%synergy
Extinction Event
5.8%inclusion8 decks137 decks
5%synergy
Maddening Cacophony
5.8%inclusion8 decks137 decks
-5%synergy
Splash Portal
5.1%inclusion7 decks137 decks
4%synergy
Agadeem's Awakening
5.1%inclusion7 decks137 decks
0%synergy
Singularity Rupture
5.1%inclusion5 decks98 decks
-7%synergy
Utility Artifacts
Panharmonicon
54%inclusion74 decks137 decks
50%synergy
The Water Crystal
24%inclusion25 decks106 decks
15%synergy
Sapphire Medallion
23%inclusion32 decks137 decks
16%synergy
Conjurer's Closet
20%inclusion27 decks137 decks
17%synergy
Mirror Box
18%inclusion25 decks137 decks
17%synergy
The One Ring
16%inclusion22 decks137 decks
9%synergy
Wayfarer's Bauble
12%inclusion16 decks137 decks
-2%synergy
Scroll Rack
10%inclusion14 decks137 decks
6%synergy
Mindcrank
6.6%inclusion9 decks137 decks
-5%synergy
Jet Medallion
5.8%inclusion8 decks137 decks
-2%synergy
Altar of Dementia
5.8%inclusion8 decks137 decks
2%synergy
Lightning Greaves
5.8%inclusion8 decks137 decks
-21%synergy
Wishclaw Talisman
5.1%inclusion7 decks137 decks
1%synergy
Enchantments
Heartless Summoning
57%inclusion78 decks137 decks
54%synergy
Animate Dead
42%inclusion58 decks137 decks
31%synergy
Mystic Remora
40%inclusion55 decks137 decks
25%synergy
Mortuary
31%inclusion43 decks137 decks
31%synergy
Virtue of Knowledge
15%inclusion20 decks137 decks
13%synergy
Necromancy
14%inclusion19 decks137 decks
9%synergy
Black Market Connections
8.8%inclusion12 decks137 decks
-2%synergy
Copy Artifact
7.3%inclusion10 decks137 decks
7%synergy
Haunted Crossroads
7.3%inclusion10 decks137 decks
7%synergy
Necropotence
6.6%inclusion9 decks137 decks
4%synergy
Dance of the Dead
5.1%inclusion7 decks137 decks
4%synergy
Bloodchief Ascension
5.1%inclusion7 decks137 decks
-2%synergy
Phyrexian Arena
5.1%inclusion7 decks137 decks
-8%synergy
Leyline of the Void
5.1%inclusion7 decks137 decks
2%synergy
Planeswalkers
Ashiok, Dream Render
7.3%inclusion10 decks137 decks
1%synergy
Jace, Wielder of Mysteries
6.6%inclusion9 decks137 decks
4%synergy
Utility Lands
Otawara, Soaring City
55%inclusion75 decks137 decks
36%synergy
Urborg, Tomb of Yawgmoth
44%inclusion60 decks137 decks
24%synergy
Takenuma, Abandoned Mire
33%inclusion45 decks137 decks
20%synergy
Bojuka Bog
32%inclusion44 decks137 decks
-7%synergy
Urza's Saga
30%inclusion41 decks137 decks
24%synergy
Mystic Sanctuary
23%inclusion32 decks137 decks
6%synergy
Command Beacon
23%inclusion31 decks137 decks
18%synergy
Cabal Coffers
17%inclusion23 decks137 decks
6%synergy
Crystal Vein
16%inclusion22 decks137 decks
16%synergy
Reliquary Tower
15%inclusion21 decks137 decks
-21%synergy
Cephalid Coliseum
15%inclusion21 decks137 decks
10%synergy
City of Traitors
15%inclusion20 decks137 decks
14%synergy
Mortuary Mire
12%inclusion16 decks137 decks
4%synergy
Volrath's Stronghold
12%inclusion16 decks137 decks
11%synergy
Witch's Cottage
9.5%inclusion13 decks137 decks
6%synergy
Mistrise Village
9.1%inclusion11 decks121 decks
6%synergy
Academy Ruins
8.8%inclusion12 decks137 decks
5%synergy
Sunken Palace
8.8%inclusion12 decks137 decks
8%synergy
Phyrexian Tower
8.0%inclusion11 decks137 decks
2%synergy
Castle Locthwain
8.0%inclusion11 decks137 decks
4%synergy
Seat of the Synod
7.3%inclusion10 decks137 decks
2%synergy
Castle Vantress
6.6%inclusion9 decks137 decks
2%synergy
Peat Bog
5.8%inclusion8 decks137 decks
6%synergy
Temple of the False God
5.8%inclusion8 decks137 decks
-4%synergy
Vault of Whispers
5.8%inclusion8 decks137 decks
1%synergy
Mana Artifacts
Sol Ring
98%inclusion134 decks137 decks
10%synergy
Arcane Signet
94%inclusion129 decks137 decks
10%synergy
Talisman of Dominance
80%inclusion110 decks137 decks
22%synergy
Dimir Signet
74%inclusion102 decks137 decks
14%synergy
Fellwar Stone
64%inclusion88 decks137 decks
33%synergy
Lotus Petal
39%inclusion53 decks137 decks
31%synergy
Mind Stone
37%inclusion51 decks137 decks
8%synergy
Grim Monolith
30%inclusion41 decks137 decks
28%synergy
Mox Diamond
23%inclusion32 decks137 decks
19%synergy
Thought Vessel
23%inclusion31 decks137 decks
-9%synergy
Mox Opal
20%inclusion28 decks137 decks
16%synergy
Thran Dynamo
12%inclusion17 decks137 decks
7%synergy
Worn Powerstone
12%inclusion16 decks137 decks
8%synergy
The Soul Stone
11%inclusion10 decks95 decks
5%synergy
Everflowing Chalice
9.5%inclusion13 decks137 decks
4%synergy
Lion's Eye Diamond
8.0%inclusion11 decks137 decks
7%synergy
Midnight Clock
7.3%inclusion10 decks137 decks
0%synergy
Sky Diamond
6.6%inclusion9 decks137 decks
-2%synergy
Machine God's Effigy
6.6%inclusion9 decks137 decks
6%synergy
Basalt Monolith
5.8%inclusion8 decks137 decks
5%synergy
Coldsteel Heart
5.1%inclusion7 decks137 decks
3%synergy
Commander's Sphere
5.1%inclusion7 decks137 decks
-12%synergy
Charcoal Diamond
5.1%inclusion7 decks137 decks
-3%synergy
Lands
Island
94%inclusion129 decks137 decks
-3%synergy
Command Tower
93%inclusion127 decks137 decks
5%synergy
Swamp
91%inclusion124 decks137 decks
-6%synergy
Watery Grave
88%inclusion120 decks137 decks
41%synergy
Polluted Delta
72%inclusion98 decks137 decks
40%synergy
Morphic Pool
71%inclusion97 decks137 decks
34%synergy
Underground River
69%inclusion95 decks137 decks
30%synergy
Drowned Catacomb
57%inclusion78 decks137 decks
4%synergy
Sunken Hollow
51%inclusion70 decks137 decks
-15%synergy
Flooded Strand
45%inclusion62 decks137 decks
36%synergy
Shipwreck Marsh
44%inclusion60 decks137 decks
4%synergy
Marsh Flats
42%inclusion57 decks137 decks
33%synergy
Bloodstained Mire
42%inclusion57 decks137 decks
33%synergy
Scalding Tarn
41%inclusion56 decks137 decks
33%synergy
Undercity Sewers
41%inclusion56 decks137 decks
21%synergy
Clearwater Pathway
40%inclusion55 decks137 decks
15%synergy
Underground Sea
39%inclusion54 decks137 decks
26%synergy
Misty Rainforest
39%inclusion53 decks137 decks
30%synergy
Cavern of Souls
39%inclusion53 decks137 decks
30%synergy
Verdant Catacombs
38%inclusion52 decks137 decks
30%synergy
Gloomlake Verge
37%inclusion51 decks137 decks
14%synergy
City of Brass
36%inclusion50 decks137 decks
30%synergy
Exotic Orchard
36%inclusion49 decks137 decks
3%synergy
Tainted Isle
33%inclusion45 decks137 decks
-11%synergy
Mana Confluence
29%inclusion40 decks137 decks
23%synergy
Gemstone Caverns
28%inclusion39 decks137 decks
23%synergy
Sunken Ruins
28%inclusion38 decks137 decks
12%synergy
Sink into Stupor
26%inclusion35 decks137 decks
10%synergy
Darkwater Catacombs
25%inclusion34 decks137 decks
-15%synergy
Snow-Covered Island
18%inclusion25 decks137 decks
11%synergy
Snow-Covered Swamp
18%inclusion24 decks137 decks
10%synergy
Choked Estuary
17%inclusion23 decks137 decks
-31%synergy
Glasspool Mimic
16%inclusion22 decks137 decks
10%synergy
Reflecting Pool
16%inclusion22 decks137 decks
11%synergy
Fell the Profane
16%inclusion22 decks137 decks
0%synergy
Dimir Aqueduct
15%inclusion21 decks137 decks
-24%synergy
Fabled Passage
15%inclusion20 decks137 decks
6%synergy
Malakir Rebirth
14%inclusion19 decks137 decks
4%synergy
Temple of Deceit
13%inclusion18 decks137 decks
-23%synergy
River of Tears
13%inclusion18 decks137 decks
2%synergy
Darkslick Shores
12%inclusion17 decks137 decks
-1%synergy
Prismatic Vista
12%inclusion16 decks137 decks
6%synergy
Hydroelectric Specimen
12%inclusion16 decks137 decks
3%synergy
Port of Karfell
11%inclusion15 decks137 decks
4%synergy
Waterlogged Teachings
8.8%inclusion12 decks137 decks
-3%synergy
Fetid Pools
8.0%inclusion11 decks137 decks
-8%synergy
Boggart Trawler
7.3%inclusion10 decks137 decks
1%synergy
Myriad Landscape
7.3%inclusion10 decks137 decks
-15%synergy
Ice Tunnel
6.6%inclusion9 decks137 decks
2%synergy
Sea Gate Restoration
6.6%inclusion9 decks137 decks
0%synergy