Ghidorah, King of the Cosmos (Commander) - Cascade

Original Name:

Illuna, Apex of WishesIlluna, Apex of Wishes

Ghidorah, King of the Cosmos
Rank #671
26decks
As CommanderAs CardAverage DeckDecks
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Budget
Any$$$$
John Sherwood
Mar 23, 2026
John Sherwood
Does the Mutate Mechanic Deserve a Second Chance?
It's been six years since Ikoria, and we haven't seen any cards with mutate since. Does this controversial mechanic deserve a second chance?
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Studious First-Year
13%inclusion1 decks8 decks
10%synergy
High Synergy Cards
Lore Drakkis
77%inclusion20 decks26 decks
76%synergy
Migratory Greathorn
77%inclusion20 decks26 decks
76%synergy
Gemrazer
77%inclusion20 decks26 decks
76%synergy
Parcelbeast
77%inclusion20 decks26 decks
76%synergy
Auspicious Starrix
73%inclusion19 decks26 decks
72%synergy
Sea-Dasher Octopus
69%inclusion18 decks26 decks
68%synergy
Sawtusk Demolisher
65%inclusion17 decks26 decks
65%synergy
Pouncing Shoreshark
65%inclusion17 decks26 decks
64%synergy
Pollywog Symbiote
62%inclusion16 decks26 decks
61%synergy
Dreamtail Heron
62%inclusion16 decks26 decks
61%synergy
Top Cards
Farseek
73%inclusion19 decks26 decks
26%synergy
Rampant Growth
69%inclusion18 decks26 decks
35%synergy
Cultivate
62%inclusion16 decks26 decks
20%synergy
Nature's Lore
54%inclusion14 decks26 decks
20%synergy
Archipelagore
54%inclusion14 decks26 decks
53%synergy
Glowstone Recluse
54%inclusion14 decks26 decks
53%synergy
Porcuparrot
54%inclusion14 decks26 decks
53%synergy
Everquill Phoenix
50%inclusion13 decks26 decks
49%synergy
Trumpeting Gnarr
50%inclusion13 decks26 decks
49%synergy
Beast Within
50%inclusion13 decks26 decks
13%synergy
Game Changers
Cyclonic Rift
19%inclusion5 decks26 decks
-2%synergy
Worldly Tutor
19%inclusion5 decks26 decks
5%synergy
Rhystic Study
12%inclusion3 decks26 decks
-7%synergy
Fierce Guardianship
12%inclusion3 decks26 decks
-7%synergy
Creatures
Cloudpiercer
50%inclusion13 decks26 decks
49%synergy
Ivy, Gleeful Spellthief
42%inclusion11 decks26 decks
41%synergy
Slippery Bogle
42%inclusion11 decks26 decks
42%synergy
Souvenir Snatcher
38%inclusion10 decks26 decks
38%synergy
Cold-Eyed Selkie
38%inclusion10 decks26 decks
37%synergy
Temur Battlecrier
32%inclusion7 decks22 decks
12%synergy
Beast Whisperer
31%inclusion8 decks26 decks
22%synergy
Animar, Soul of Elements
31%inclusion8 decks26 decks
25%synergy
Etali, Primal Conqueror
31%inclusion8 decks26 decks
21%synergy
Toski, Bearer of Secrets
31%inclusion8 decks26 decks
29%synergy
Birds of Paradise
31%inclusion8 decks26 decks
-4%synergy
Tawnos, the Toymaker
27%inclusion7 decks26 decks
27%synergy
Temur Sabertooth
27%inclusion7 decks26 decks
22%synergy
Essence Symbiote
27%inclusion7 decks26 decks
26%synergy
Maelstrom Wanderer
27%inclusion7 decks26 decks
17%synergy
Etali, Primal Storm
23%inclusion6 decks26 decks
13%synergy
Paradise Druid
23%inclusion6 decks26 decks
22%synergy
Darksteel Myr
23%inclusion6 decks26 decks
23%synergy
Giggling Skitterspike
20%inclusion5 decks25 decks
20%synergy
Troll Ascetic
19%inclusion5 decks26 decks
19%synergy
Quartzwood Crasher
19%inclusion5 decks26 decks
17%synergy
Gladecover Scout
19%inclusion5 decks26 decks
19%synergy
Silhana Ledgewalker
19%inclusion5 decks26 decks
19%synergy
Yidaro, Wandering Monster
19%inclusion5 decks26 decks
19%synergy
Zopandrel, Hunger Dominus
19%inclusion5 decks26 decks
17%synergy
Roaming Throne
15%inclusion4 decks26 decks
7%synergy
Ilharg, the Raze-Boar
15%inclusion4 decks26 decks
15%synergy
Goreclaw, Terror of Qal Sisma
15%inclusion4 decks26 decks
9%synergy
Mysterious Egg
15%inclusion4 decks26 decks
15%synergy
Goblin Anarchomancer
15%inclusion4 decks26 decks
4%synergy
Venomthrope
15%inclusion4 decks26 decks
14%synergy
Elvish Mystic
12%inclusion3 decks26 decks
0%synergy
Llanowar Elves
12%inclusion3 decks26 decks
-4%synergy
Koma, Cosmos Serpent
12%inclusion3 decks26 decks
9%synergy
Kogla, the Titan Ape
12%inclusion3 decks26 decks
9%synergy
Kiki-Jiki, Mirror Breaker
12%inclusion3 decks26 decks
10%synergy
Stormchaser Drake
12%inclusion3 decks26 decks
11%synergy
Scute Swarm
12%inclusion3 decks26 decks
5%synergy
Xenagos, God of Revels
12%inclusion3 decks26 decks
8%synergy
Kodama of the East Tree
12%inclusion3 decks26 decks
9%synergy
Hullbreaker Horror
12%inclusion3 decks26 decks
3%synergy
Delighted Halfling
12%inclusion3 decks26 decks
-5%synergy
Kogla and Yidaro
12%inclusion3 decks26 decks
10%synergy
Tyvar, the Pummeler
8.0%inclusion2 decks25 decks
8%synergy
Kona, Rescue Beastie
8.0%inclusion2 decks25 decks
7%synergy
Slinza, the Spiked Stampede
8.0%inclusion2 decks25 decks
8%synergy
Karlach, Fury of Avernus
7.7%inclusion2 decks26 decks
6%synergy
Defiler of Vigor
7.7%inclusion2 decks26 decks
5%synergy
Bloom Tender
7.7%inclusion2 decks26 decks
-3%synergy
Beanstalk Giant
7.7%inclusion2 decks26 decks
5%synergy
Instants
Brainstorm
46%inclusion12 decks26 decks
32%synergy
Growth Spiral
42%inclusion11 decks26 decks
17%synergy
Counterspell
35%inclusion9 decks26 decks
3%synergy
Heroic Intervention
31%inclusion8 decks26 decks
4%synergy
Negate
31%inclusion8 decks26 decks
15%synergy
Chaos Warp
27%inclusion7 decks26 decks
-4%synergy
Planar Genesis
27%inclusion7 decks26 decks
21%synergy
An Offer You Can't Refuse
23%inclusion6 decks26 decks
4%synergy
Pongify
19%inclusion5 decks26 decks
7%synergy
Tamiyo's Safekeeping
19%inclusion5 decks26 decks
13%synergy
Double Major
19%inclusion5 decks26 decks
16%synergy
Defend the Rider
16%inclusion4 decks25 decks
14%synergy
Frantic Search
15%inclusion4 decks26 decks
2%synergy
Return of the Wildspeaker
15%inclusion4 decks26 decks
7%synergy
Entish Restoration
15%inclusion4 decks26 decks
8%synergy
Mana Drain
15%inclusion4 decks26 decks
3%synergy
Arcane Denial
15%inclusion4 decks26 decks
0%synergy
Deflecting Swat
15%inclusion4 decks26 decks
-3%synergy
Rapid Hybridization
12%inclusion3 decks26 decks
-2%synergy
Disdainful Stroke
12%inclusion3 decks26 decks
11%synergy
Tyvar's Stand
12%inclusion3 decks26 decks
6%synergy
Harrow
12%inclusion3 decks26 decks
0%synergy
Reality Shift
12%inclusion3 decks26 decks
-1%synergy
Aetherize
12%inclusion3 decks26 decks
7%synergy
Mana Leak
12%inclusion3 decks26 decks
10%synergy
Bulk Up
8.0%inclusion2 decks25 decks
7%synergy
Thrill of Possibility
7.7%inclusion2 decks26 decks
4%synergy
Fling
7.7%inclusion2 decks26 decks
7%synergy
Fog
7.7%inclusion2 decks26 decks
6%synergy
Stubborn Denial
7.7%inclusion2 decks26 decks
1%synergy
Brainsurge
7.7%inclusion2 decks26 decks
6%synergy
Chord of Calling
7.7%inclusion2 decks26 decks
0%synergy
Opt
7.7%inclusion2 decks26 decks
1%synergy
Unsummon
7.7%inclusion2 decks26 decks
7%synergy
Alchemist's Retrieval
7.7%inclusion2 decks26 decks
7%synergy
Perplexing Test
7.7%inclusion2 decks26 decks
6%synergy
Swan Song
7.7%inclusion2 decks26 decks
-6%synergy
Submerge
7.7%inclusion2 decks26 decks
7%synergy
Flip the Switch
7.7%inclusion2 decks26 decks
8%synergy
Snap
7.7%inclusion2 decks26 decks
-5%synergy
Sink into Stupor
7.7%inclusion2 decks26 decks
1%synergy
Voidslime
7.7%inclusion2 decks26 decks
7%synergy
Hunter's Insight
7.7%inclusion2 decks26 decks
5%synergy
Kazuul's Fury
7.7%inclusion2 decks26 decks
7%synergy
Desculpting Blast
5.3%inclusion1 decks19 decks
5%synergy
Ice Magic
5.0%inclusion1 decks20 decks
5%synergy
Self-Destruct
5.0%inclusion1 decks20 decks
5%synergy
Sorceries
Kodama's Reach
46%inclusion12 decks26 decks
15%synergy
Blasphemous Act
42%inclusion11 decks26 decks
9%synergy
Three Visits
38%inclusion10 decks26 decks
12%synergy
Genesis Ultimatum
35%inclusion9 decks26 decks
28%synergy
Mythos of Illuna
35%inclusion9 decks26 decks
33%synergy
Explore
35%inclusion9 decks26 decks
20%synergy
Rishkar's Expertise
31%inclusion8 decks26 decks
22%synergy
Ponder
27%inclusion7 decks26 decks
18%synergy
Shared Roots
27%inclusion4 decks15 decks
16%synergy
Skyshroud Claim
19%inclusion5 decks26 decks
10%synergy
Consuming Tide
15%inclusion4 decks26 decks
14%synergy
Slime Against Humanity
15%inclusion4 decks26 decks
14%synergy
Migration Path
15%inclusion4 decks26 decks
9%synergy
Chandra's Ignition
15%inclusion4 decks26 decks
10%synergy
Lórien Revealed
12%inclusion3 decks26 decks
10%synergy
Search for Tomorrow
12%inclusion3 decks26 decks
8%synergy
Bridgeworks Battle
12%inclusion3 decks26 decks
8%synergy
Preordain
12%inclusion3 decks26 decks
5%synergy
Bala Ged Recovery
12%inclusion3 decks26 decks
5%synergy
Emergent Sequence
12%inclusion3 decks26 decks
11%synergy
Stump Stomp
12%inclusion3 decks26 decks
7%synergy
Hard Evidence
7.7%inclusion2 decks26 decks
7%synergy
Windfall
7.7%inclusion2 decks26 decks
-1%synergy
Green Sun's Zenith
7.7%inclusion2 decks26 decks
3%synergy
Boon of the Wish-Giver
7.7%inclusion2 decks26 decks
8%synergy
Last March of the Ents
7.7%inclusion2 decks26 decks
5%synergy
Faithless Looting
7.7%inclusion2 decks26 decks
-1%synergy
Season of Gathering
7.7%inclusion2 decks26 decks
6%synergy
Mizzix's Mastery
7.7%inclusion2 decks26 decks
5%synergy
Edge of Autumn
7.7%inclusion2 decks26 decks
7%synergy
Curse of the Swine
7.7%inclusion2 decks26 decks
5%synergy
Treasure Cruise
7.7%inclusion2 decks26 decks
6%synergy
Genesis Storm
7.7%inclusion2 decks26 decks
7%synergy
Explosive Vegetation
7.7%inclusion2 decks26 decks
4%synergy
Decimate
7.7%inclusion2 decks26 decks
4%synergy
Molten Birth
7.7%inclusion2 decks26 decks
8%synergy
Gaea's Blessing
7.7%inclusion2 decks26 decks
7%synergy
Expressive Iteration
7.7%inclusion2 decks26 decks
5%synergy
Dragon Fodder
7.7%inclusion2 decks26 decks
8%synergy
Malevolent Rumble
7.7%inclusion2 decks26 decks
7%synergy
Ravenform
7.7%inclusion2 decks26 decks
6%synergy
Guided Passage
7.7%inclusion2 decks26 decks
7%synergy
Glimpse the Core
7.7%inclusion2 decks26 decks
7%synergy
Utility Artifacts
Swiftfoot Boots
27%inclusion7 decks26 decks
2%synergy
Sensei's Divining Top
19%inclusion5 decks26 decks
15%synergy
The Great Henge
19%inclusion5 decks26 decks
9%synergy
Scroll Rack
15%inclusion4 decks26 decks
14%synergy
Lifecrafter's Bestiary
12%inclusion3 decks26 decks
11%synergy
Crystal Shard
12%inclusion3 decks26 decks
10%synergy
Strionic Resonator
12%inclusion3 decks26 decks
9%synergy
Akroma's Memorial
7.7%inclusion2 decks26 decks
7%synergy
The Skullspore Nexus
7.7%inclusion2 decks26 decks
6%synergy
Sledge-Class Seedship
5.3%inclusion1 decks19 decks
5%synergy
Enchantments
Rhythm of the Wild
46%inclusion12 decks26 decks
26%synergy
One with the Multiverse
42%inclusion11 decks26 decks
41%synergy
Omniscience
38%inclusion10 decks26 decks
37%synergy
Temur Ascendancy
27%inclusion7 decks26 decks
-2%synergy
Vesuvan Duplimancy
23%inclusion6 decks26 decks
22%synergy
Garruk's Uprising
19%inclusion5 decks26 decks
-7%synergy
Season of Growth
19%inclusion5 decks26 decks
17%synergy
Zendikar Resurgent
19%inclusion5 decks26 decks
17%synergy
Sunbird's Invocation
15%inclusion4 decks26 decks
13%synergy
Arcane Bombardment
15%inclusion4 decks26 decks
13%synergy
March of the World Ooze
8.0%inclusion2 decks25 decks
8%synergy
Up the Beanstalk
7.7%inclusion2 decks26 decks
2%synergy
Sandwurm Convergence
7.7%inclusion2 decks26 decks
7%synergy
Shark Typhoon
7.7%inclusion2 decks26 decks
6%synergy
Sylvan Library
7.7%inclusion2 decks26 decks
1%synergy
Mind's Dilation
7.7%inclusion2 decks26 decks
7%synergy
Springleaf Parade
7.1%inclusion1 decks14 decks
6%synergy
Planeswalkers
Vivien, Monsters' Advocate
23%inclusion6 decks26 decks
23%synergy
Vivien, Champion of the Wilds
7.7%inclusion2 decks26 decks
7%synergy
Chandra, Hope's Beacon
7.7%inclusion2 decks26 decks
7%synergy
Nissa, Steward of Elements
7.7%inclusion2 decks26 decks
7%synergy
Utility Lands
Boseiju, Who Endures
23%inclusion6 decks26 decks
2%synergy
Yavimaya, Cradle of Growth
19%inclusion5 decks26 decks
3%synergy
Mistrise Village
18%inclusion4 decks22 decks
2%synergy
Alchemist's Refuge
15%inclusion4 decks26 decks
11%synergy
Khalni Garden
12%inclusion3 decks26 decks
11%synergy
Reliquary Tower
12%inclusion3 decks26 decks
-18%synergy
Kessig Wolf Run
12%inclusion3 decks26 decks
-3%synergy
Otawara, Soaring City
12%inclusion3 decks26 decks
-5%synergy
Rogue's Passage
12%inclusion3 decks26 decks
-4%synergy
Kher Keep
7.7%inclusion2 decks26 decks
7%synergy
Shifting Woodland
7.7%inclusion2 decks26 decks
0%synergy
Mosswort Bridge
7.7%inclusion2 decks26 decks
-6%synergy
Sanctum of Eternity
7.7%inclusion2 decks26 decks
7%synergy
Dryad Arbor
7.7%inclusion2 decks26 decks
5%synergy
Bonders' Enclave
7.7%inclusion2 decks26 decks
6%synergy
Mana Artifacts
Arcane Signet
62%inclusion16 decks26 decks
-10%synergy
Sol Ring
62%inclusion16 decks26 decks
-21%synergy
Simic Signet
27%inclusion7 decks26 decks
17%synergy
Commander's Sphere
23%inclusion6 decks26 decks
15%synergy
Izzet Signet
23%inclusion6 decks26 decks
13%synergy
Fellwar Stone
15%inclusion4 decks26 decks
-2%synergy
Gruul Signet
12%inclusion3 decks26 decks
3%synergy
Ketria Crystal
7.7%inclusion2 decks26 decks
7%synergy
Talisman of Curiosity
7.7%inclusion2 decks26 decks
-8%synergy
Lands
Mountain
100%inclusion26 decks26 decks
8%synergy
Island
100%inclusion26 decks26 decks
6%synergy
Forest
100%inclusion26 decks26 decks
5%synergy
Command Tower
92%inclusion24 decks26 decks
1%synergy
Exotic Orchard
58%inclusion15 decks26 decks
2%synergy
Frontier Bivouac
54%inclusion14 decks26 decks
3%synergy
Ketria Triome
46%inclusion12 decks26 decks
5%synergy
Rejuvenating Springs
46%inclusion12 decks26 decks
13%synergy
Yavimaya Coast
42%inclusion11 decks26 decks
7%synergy
Cinder Glade
42%inclusion11 decks26 decks
1%synergy
Steam Vents
38%inclusion10 decks26 decks
-6%synergy
Breeding Pool
38%inclusion10 decks26 decks
-10%synergy
Sulfur Falls
38%inclusion10 decks26 decks
-2%synergy
Temple of Epiphany
38%inclusion10 decks26 decks
22%synergy
Path of Ancestry
38%inclusion10 decks26 decks
10%synergy
Spire Garden
35%inclusion9 decks26 decks
6%synergy
Stormcarved Coast
35%inclusion9 decks26 decks
13%synergy
Wooded Foothills
35%inclusion9 decks26 decks
0%synergy
Temple of Mystery
35%inclusion9 decks26 decks
15%synergy
Rootbound Crag
35%inclusion9 decks26 decks
-5%synergy
Misty Rainforest
31%inclusion8 decks26 decks
-3%synergy
Stomping Ground
31%inclusion8 decks26 decks
-16%synergy
Evolving Wilds
31%inclusion8 decks26 decks
4%synergy
Scalding Tarn
31%inclusion8 decks26 decks
-2%synergy
Training Center
31%inclusion8 decks26 decks
2%synergy
Hinterland Harbor
31%inclusion8 decks26 decks
-12%synergy
Shivan Reef
27%inclusion7 decks26 decks
-5%synergy
Bountiful Landscape
27%inclusion7 decks26 decks
5%synergy
Temple of Abandon
27%inclusion7 decks26 decks
8%synergy
Gruul Turf
23%inclusion6 decks26 decks
9%synergy
Flooded Grove
23%inclusion6 decks26 decks
7%synergy
Simic Growth Chamber
19%inclusion5 decks26 decks
4%synergy
Rockfall Vale
19%inclusion5 decks26 decks
-12%synergy
Frostboil Snarl
19%inclusion5 decks26 decks
10%synergy
Cascade Bluffs
19%inclusion5 decks26 decks
11%synergy
Terramorphic Expanse
15%inclusion4 decks26 decks
-1%synergy
Karplusan Forest
15%inclusion4 decks26 decks
-11%synergy
Willowrush Verge
12%inclusion3 decks25 decks
4%synergy
Thornspire Verge
12%inclusion3 decks25 decks
4%synergy
Fabled Passage
12%inclusion3 decks26 decks
-1%synergy
Izzet Boilerworks
12%inclusion3 decks26 decks
-2%synergy
Swiftwater Cliffs
12%inclusion3 decks26 decks
6%synergy
Vineglimmer Snarl
12%inclusion3 decks26 decks
2%synergy
Overflowing Basin
12%inclusion3 decks26 decks
6%synergy
Bridgeworks Battle
12%inclusion3 decks26 decks
8%synergy
Hedge Maze
12%inclusion3 decks26 decks
-1%synergy
Bala Ged Recovery
12%inclusion3 decks26 decks
5%synergy
Dreamroot Cascade
12%inclusion3 decks26 decks
-16%synergy
Stump Stomp
12%inclusion3 decks26 decks
7%synergy
Riverpyre Verge
8.0%inclusion2 decks25 decks
1%synergy
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