Ghidorah, King of the Cosmos (Commander) - Cascade

Original Name:

Illuna, Apex of WishesIlluna, Apex of Wishes

Ghidorah, King of the Cosmos
Rank #677
28decks
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
10%inclusion1 decks10 decks
7%synergy
Topiary Lecturer
10%inclusion1 decks10 decks
9%synergy
High Synergy Cards
Lore Drakkis
75%inclusion21 decks28 decks
74%synergy
Migratory Greathorn
75%inclusion21 decks28 decks
74%synergy
Gemrazer
75%inclusion21 decks28 decks
74%synergy
Parcelbeast
75%inclusion21 decks28 decks
74%synergy
Auspicious Starrix
71%inclusion20 decks28 decks
70%synergy
Sea-Dasher Octopus
68%inclusion19 decks28 decks
67%synergy
Sawtusk Demolisher
64%inclusion18 decks28 decks
63%synergy
Pouncing Shoreshark
64%inclusion18 decks28 decks
63%synergy
Pollywog Symbiote
61%inclusion17 decks28 decks
60%synergy
Dreamtail Heron
61%inclusion17 decks28 decks
60%synergy
Top Cards
Farseek
71%inclusion20 decks28 decks
24%synergy
Rampant Growth
68%inclusion19 decks28 decks
34%synergy
Cultivate
61%inclusion17 decks28 decks
19%synergy
Glowstone Recluse
54%inclusion15 decks28 decks
53%synergy
Porcuparrot
54%inclusion15 decks28 decks
53%synergy
Trumpeting Gnarr
50%inclusion14 decks28 decks
49%synergy
Nature's Lore
50%inclusion14 decks28 decks
16%synergy
Rhythm of the Wild
50%inclusion14 decks28 decks
30%synergy
Archipelagore
50%inclusion14 decks28 decks
49%synergy
Kodama's Reach
46%inclusion13 decks28 decks
15%synergy
Game Changers
Cyclonic Rift
21%inclusion6 decks28 decks
1%synergy
Worldly Tutor
21%inclusion6 decks28 decks
7%synergy
Fierce Guardianship
14%inclusion4 decks28 decks
-4%synergy
Rhystic Study
11%inclusion3 decks28 decks
-8%synergy
Creatures
Everquill Phoenix
46%inclusion13 decks28 decks
46%synergy
Cloudpiercer
46%inclusion13 decks28 decks
46%synergy
Ivy, Gleeful Spellthief
43%inclusion12 decks28 decks
42%synergy
Slippery Bogle
43%inclusion12 decks28 decks
42%synergy
Beast Whisperer
36%inclusion10 decks28 decks
27%synergy
Souvenir Snatcher
36%inclusion10 decks28 decks
35%synergy
Cold-Eyed Selkie
36%inclusion10 decks28 decks
34%synergy
Etali, Primal Conqueror
32%inclusion9 decks28 decks
23%synergy
Toski, Bearer of Secrets
32%inclusion9 decks28 decks
30%synergy
Maelstrom Wanderer
32%inclusion9 decks28 decks
22%synergy
Birds of Paradise
32%inclusion9 decks28 decks
-2%synergy
Temur Battlecrier
29%inclusion7 decks24 decks
10%synergy
Tawnos, the Toymaker
29%inclusion8 decks28 decks
28%synergy
Animar, Soul of Elements
29%inclusion8 decks28 decks
23%synergy
Temur Sabertooth
29%inclusion8 decks28 decks
23%synergy
Etali, Primal Storm
25%inclusion7 decks28 decks
15%synergy
Essence Symbiote
25%inclusion7 decks28 decks
24%synergy
Giggling Skitterspike
22%inclusion6 decks27 decks
22%synergy
Quartzwood Crasher
21%inclusion6 decks28 decks
19%synergy
Gladecover Scout
21%inclusion6 decks28 decks
21%synergy
Silhana Ledgewalker
21%inclusion6 decks28 decks
21%synergy
Yidaro, Wandering Monster
21%inclusion6 decks28 decks
21%synergy
Zopandrel, Hunger Dominus
21%inclusion6 decks28 decks
20%synergy
Paradise Druid
21%inclusion6 decks28 decks
20%synergy
Darksteel Myr
21%inclusion6 decks28 decks
21%synergy
Troll Ascetic
18%inclusion5 decks28 decks
18%synergy
Ilharg, the Raze-Boar
18%inclusion5 decks28 decks
17%synergy
Goreclaw, Terror of Qal Sisma
18%inclusion5 decks28 decks
12%synergy
Venomthrope
18%inclusion5 decks28 decks
16%synergy
Roaming Throne
14%inclusion4 decks28 decks
6%synergy
Llanowar Elves
14%inclusion4 decks28 decks
-1%synergy
Kogla, the Titan Ape
14%inclusion4 decks28 decks
12%synergy
Xenagos, God of Revels
14%inclusion4 decks28 decks
11%synergy
Mysterious Egg
14%inclusion4 decks28 decks
14%synergy
Goblin Anarchomancer
14%inclusion4 decks28 decks
3%synergy
Wistfulness
13%inclusion2 decks16 decks
10%synergy
Bloom Tender
11%inclusion3 decks28 decks
0%synergy
Elvish Mystic
11%inclusion3 decks28 decks
-1%synergy
Koma, Cosmos Serpent
11%inclusion3 decks28 decks
8%synergy
Fanatic of Rhonas
11%inclusion3 decks28 decks
0%synergy
Kiki-Jiki, Mirror Breaker
11%inclusion3 decks28 decks
9%synergy
Stormchaser Drake
11%inclusion3 decks28 decks
10%synergy
Scute Swarm
11%inclusion3 decks28 decks
4%synergy
Ghalta, Primal Hunger
11%inclusion3 decks28 decks
5%synergy
Apex Devastator
11%inclusion3 decks28 decks
2%synergy
Ghalta, Stampede Tyrant
11%inclusion3 decks28 decks
8%synergy
Kodama of the East Tree
11%inclusion3 decks28 decks
8%synergy
Hullbreaker Horror
11%inclusion3 decks28 decks
2%synergy
Blightsteel Colossus
11%inclusion3 decks28 decks
10%synergy
Kogla and Yidaro
11%inclusion3 decks28 decks
9%synergy
Instants
Brainstorm
46%inclusion13 decks28 decks
32%synergy
Beast Within
46%inclusion13 decks28 decks
9%synergy
Growth Spiral
43%inclusion12 decks28 decks
18%synergy
Heroic Intervention
32%inclusion9 decks28 decks
6%synergy
Counterspell
32%inclusion9 decks28 decks
0%synergy
Negate
29%inclusion8 decks28 decks
13%synergy
Chaos Warp
25%inclusion7 decks28 decks
-6%synergy
Planar Genesis
25%inclusion7 decks28 decks
19%synergy
An Offer You Can't Refuse
21%inclusion6 decks28 decks
2%synergy
Tamiyo's Safekeeping
21%inclusion6 decks28 decks
15%synergy
Pongify
18%inclusion5 decks28 decks
6%synergy
Double Major
18%inclusion5 decks28 decks
15%synergy
Defend the Rider
15%inclusion4 decks27 decks
13%synergy
Frantic Search
14%inclusion4 decks28 decks
1%synergy
Return of the Wildspeaker
14%inclusion4 decks28 decks
6%synergy
Mana Drain
14%inclusion4 decks28 decks
2%synergy
Entish Restoration
14%inclusion4 decks28 decks
7%synergy
Arcane Denial
14%inclusion4 decks28 decks
-1%synergy
Deflecting Swat
14%inclusion4 decks28 decks
-4%synergy
Rapid Hybridization
11%inclusion3 decks28 decks
-2%synergy
Disdainful Stroke
11%inclusion3 decks28 decks
10%synergy
Tyvar's Stand
11%inclusion3 decks28 decks
5%synergy
Brainsurge
11%inclusion3 decks28 decks
9%synergy
Harrow
11%inclusion3 decks28 decks
0%synergy
Reality Shift
11%inclusion3 decks28 decks
-2%synergy
Aetherize
11%inclusion3 decks28 decks
7%synergy
Mana Leak
11%inclusion3 decks28 decks
10%synergy
Bulk Up
7.4%inclusion2 decks27 decks
6%synergy
Thrill of Possibility
7.1%inclusion2 decks28 decks
3%synergy
Fog
7.1%inclusion2 decks28 decks
5%synergy
Fling
7.1%inclusion2 decks28 decks
6%synergy
Stubborn Denial
7.1%inclusion2 decks28 decks
0%synergy
Chord of Calling
7.1%inclusion2 decks28 decks
0%synergy
Opt
7.1%inclusion2 decks28 decks
1%synergy
Unsummon
7.1%inclusion2 decks28 decks
6%synergy
Alchemist's Retrieval
7.1%inclusion2 decks28 decks
7%synergy
Perplexing Test
7.1%inclusion2 decks28 decks
5%synergy
Swan Song
7.1%inclusion2 decks28 decks
-7%synergy
Submerge
7.1%inclusion2 decks28 decks
6%synergy
Flip the Switch
7.1%inclusion2 decks28 decks
7%synergy
Snap
7.1%inclusion2 decks28 decks
-5%synergy
Sink into Stupor
7.1%inclusion2 decks28 decks
0%synergy
Hunter's Insight
7.1%inclusion2 decks28 decks
5%synergy
Voidslime
7.1%inclusion2 decks28 decks
6%synergy
Kazuul's Fury
7.1%inclusion2 decks28 decks
6%synergy
Sorceries
Blasphemous Act
39%inclusion11 decks28 decks
6%synergy
Three Visits
36%inclusion10 decks28 decks
9%synergy
Explore
36%inclusion10 decks28 decks
21%synergy
Genesis Ultimatum
32%inclusion9 decks28 decks
25%synergy
Mythos of Illuna
32%inclusion9 decks28 decks
31%synergy
Ponder
29%inclusion8 decks28 decks
20%synergy
Rishkar's Expertise
29%inclusion8 decks28 decks
20%synergy
Shared Roots
24%inclusion4 decks17 decks
12%synergy
Skyshroud Claim
21%inclusion6 decks28 decks
12%synergy
Migration Path
18%inclusion5 decks28 decks
11%synergy
Consuming Tide
14%inclusion4 decks28 decks
13%synergy
Slime Against Humanity
14%inclusion4 decks28 decks
13%synergy
Chandra's Ignition
14%inclusion4 decks28 decks
9%synergy
Lórien Revealed
11%inclusion3 decks28 decks
9%synergy
Search for Tomorrow
11%inclusion3 decks28 decks
7%synergy
Bridgeworks Battle
11%inclusion3 decks28 decks
7%synergy
Preordain
11%inclusion3 decks28 decks
4%synergy
Bala Ged Recovery
11%inclusion3 decks28 decks
4%synergy
Emergent Sequence
11%inclusion3 decks28 decks
10%synergy
Stump Stomp
11%inclusion3 decks28 decks
6%synergy
Windfall
7.1%inclusion2 decks28 decks
-2%synergy
Hard Evidence
7.1%inclusion2 decks28 decks
7%synergy
Green Sun's Zenith
7.1%inclusion2 decks28 decks
3%synergy
Boon of the Wish-Giver
7.1%inclusion2 decks28 decks
7%synergy
Edge of Autumn
7.1%inclusion2 decks28 decks
7%synergy
Last March of the Ents
7.1%inclusion2 decks28 decks
4%synergy
Faithless Looting
7.1%inclusion2 decks28 decks
-1%synergy
Season of Gathering
7.1%inclusion2 decks28 decks
5%synergy
Mizzix's Mastery
7.1%inclusion2 decks28 decks
4%synergy
Curse of the Swine
7.1%inclusion2 decks28 decks
4%synergy
Treasure Cruise
7.1%inclusion2 decks28 decks
6%synergy
Genesis Storm
7.1%inclusion2 decks28 decks
7%synergy
Dream Cache
7.1%inclusion2 decks28 decks
7%synergy
Sylvan Tutor
7.1%inclusion2 decks28 decks
5%synergy
Explosive Vegetation
7.1%inclusion2 decks28 decks
3%synergy
Decimate
7.1%inclusion2 decks28 decks
3%synergy
Molten Birth
7.1%inclusion2 decks28 decks
7%synergy
Gaea's Blessing
7.1%inclusion2 decks28 decks
7%synergy
Ravenform
7.1%inclusion2 decks28 decks
6%synergy
Expressive Iteration
7.1%inclusion2 decks28 decks
5%synergy
Dragon Fodder
7.1%inclusion2 decks28 decks
7%synergy
Malevolent Rumble
7.1%inclusion2 decks28 decks
6%synergy
Glimpse the Core
7.1%inclusion2 decks28 decks
6%synergy
Guided Passage
7.1%inclusion2 decks28 decks
6%synergy
Utility Artifacts
Swiftfoot Boots
25%inclusion7 decks28 decks
1%synergy
The Great Henge
21%inclusion6 decks28 decks
11%synergy
Sensei's Divining Top
18%inclusion5 decks28 decks
13%synergy
Scroll Rack
18%inclusion5 decks28 decks
17%synergy
Lifecrafter's Bestiary
11%inclusion3 decks28 decks
10%synergy
Crystal Shard
11%inclusion3 decks28 decks
9%synergy
Strionic Resonator
11%inclusion3 decks28 decks
9%synergy
Akroma's Memorial
7.1%inclusion2 decks28 decks
7%synergy
The Skullspore Nexus
7.1%inclusion2 decks28 decks
6%synergy
Gathering Stone
6.3%inclusion1 decks16 decks
6%synergy
Enchantments
One with the Multiverse
43%inclusion12 decks28 decks
42%synergy
Omniscience
39%inclusion11 decks28 decks
37%synergy
Temur Ascendancy
25%inclusion7 decks28 decks
-4%synergy
Garruk's Uprising
21%inclusion6 decks28 decks
-5%synergy
Season of Growth
21%inclusion6 decks28 decks
20%synergy
Vesuvan Duplimancy
21%inclusion6 decks28 decks
21%synergy
Zendikar Resurgent
18%inclusion5 decks28 decks
16%synergy
Sunbird's Invocation
14%inclusion4 decks28 decks
12%synergy
Arcane Bombardment
14%inclusion4 decks28 decks
12%synergy
Sylvan Library
11%inclusion3 decks28 decks
4%synergy
Frostcliff Siege
8.3%inclusion2 decks24 decks
-1%synergy
March of the World Ooze
7.4%inclusion2 decks27 decks
7%synergy
Up the Beanstalk
7.1%inclusion2 decks28 decks
1%synergy
Sandwurm Convergence
7.1%inclusion2 decks28 decks
7%synergy
Wilderness Reclamation
7.1%inclusion2 decks28 decks
2%synergy
Shark Typhoon
7.1%inclusion2 decks28 decks
6%synergy
Mind's Dilation
7.1%inclusion2 decks28 decks
6%synergy
Prismatic Undercurrents
6.7%inclusion1 decks15 decks
6%synergy
Springleaf Parade
6.3%inclusion1 decks16 decks
5%synergy
Planeswalkers
Vivien, Monsters' Advocate
21%inclusion6 decks28 decks
21%synergy
Vivien, Champion of the Wilds
7.1%inclusion2 decks28 decks
6%synergy
Chandra, Hope's Beacon
7.1%inclusion2 decks28 decks
6%synergy
Nissa, Steward of Elements
7.1%inclusion2 decks28 decks
7%synergy
Utility Lands
Boseiju, Who Endures
21%inclusion6 decks28 decks
0%synergy
Mistrise Village
21%inclusion5 decks24 decks
4%synergy
Yavimaya, Cradle of Growth
18%inclusion5 decks28 decks
2%synergy
Alchemist's Refuge
14%inclusion4 decks28 decks
10%synergy
Kessig Wolf Run
14%inclusion4 decks28 decks
0%synergy
Reliquary Tower
11%inclusion3 decks28 decks
-19%synergy
Khalni Garden
11%inclusion3 decks28 decks
10%synergy
Otawara, Soaring City
11%inclusion3 decks28 decks
-6%synergy
Rogue's Passage
11%inclusion3 decks28 decks
-5%synergy
Shifting Woodland
7.1%inclusion2 decks28 decks
0%synergy
Kher Keep
7.1%inclusion2 decks28 decks
7%synergy
Mosswort Bridge
7.1%inclusion2 decks28 decks
-7%synergy
Sanctum of Eternity
7.1%inclusion2 decks28 decks
7%synergy
Dryad Arbor
7.1%inclusion2 decks28 decks
4%synergy
Bonders' Enclave
7.1%inclusion2 decks28 decks
6%synergy
Mana Artifacts
Arcane Signet
61%inclusion17 decks28 decks
-11%synergy
Sol Ring
61%inclusion17 decks28 decks
-22%synergy
Simic Signet
25%inclusion7 decks28 decks
15%synergy
Commander's Sphere
21%inclusion6 decks28 decks
14%synergy
Izzet Signet
21%inclusion6 decks28 decks
12%synergy
Fellwar Stone
18%inclusion5 decks28 decks
1%synergy
Talisman of Curiosity
11%inclusion3 decks28 decks
-5%synergy
Gruul Signet
11%inclusion3 decks28 decks
2%synergy
Talisman of Creativity
7.1%inclusion2 decks28 decks
-9%synergy
Ketria Crystal
7.1%inclusion2 decks28 decks
6%synergy
Chromatic Lantern
7.1%inclusion2 decks28 decks
-3%synergy
Talisman of Impulse
7.1%inclusion2 decks28 decks
-7%synergy
Lands
Mountain
100%inclusion28 decks28 decks
8%synergy
Island
100%inclusion28 decks28 decks
6%synergy
Forest
100%inclusion28 decks28 decks
5%synergy
Command Tower
93%inclusion26 decks28 decks
2%synergy
Exotic Orchard
57%inclusion16 decks28 decks
1%synergy
Frontier Bivouac
54%inclusion15 decks28 decks
3%synergy
Ketria Triome
50%inclusion14 decks28 decks
9%synergy
Rejuvenating Springs
46%inclusion13 decks28 decks
13%synergy
Steam Vents
43%inclusion12 decks28 decks
-2%synergy
Breeding Pool
43%inclusion12 decks28 decks
-5%synergy
Yavimaya Coast
39%inclusion11 decks28 decks
4%synergy
Spire Garden
39%inclusion11 decks28 decks
10%synergy
Wooded Foothills
39%inclusion11 decks28 decks
5%synergy
Temple of Epiphany
39%inclusion11 decks28 decks
23%synergy
Path of Ancestry
39%inclusion11 decks28 decks
11%synergy
Cinder Glade
39%inclusion11 decks28 decks
-2%synergy
Misty Rainforest
36%inclusion10 decks28 decks
2%synergy
Stomping Ground
36%inclusion10 decks28 decks
-11%synergy
Sulfur Falls
36%inclusion10 decks28 decks
-5%synergy
Temple of Mystery
36%inclusion10 decks28 decks
16%synergy
Rootbound Crag
36%inclusion10 decks28 decks
-4%synergy
Stormcarved Coast
32%inclusion9 decks28 decks
11%synergy
Scalding Tarn
32%inclusion9 decks28 decks
0%synergy
Training Center
32%inclusion9 decks28 decks
3%synergy
Hinterland Harbor
32%inclusion9 decks28 decks
-11%synergy
Temple of Abandon
29%inclusion8 decks28 decks
10%synergy
Evolving Wilds
29%inclusion8 decks28 decks
2%synergy
Shivan Reef
25%inclusion7 decks28 decks
-7%synergy
Bountiful Landscape
25%inclusion7 decks28 decks
3%synergy
Gruul Turf
21%inclusion6 decks28 decks
8%synergy
Flooded Grove
21%inclusion6 decks28 decks
6%synergy
Simic Growth Chamber
18%inclusion5 decks28 decks
2%synergy
Rockfall Vale
18%inclusion5 decks28 decks
-14%synergy
Frostboil Snarl
18%inclusion5 decks28 decks
9%synergy
Cascade Bluffs
18%inclusion5 decks28 decks
10%synergy
Fabled Passage
14%inclusion4 decks28 decks
2%synergy
Terramorphic Expanse
14%inclusion4 decks28 decks
-2%synergy
Karplusan Forest
14%inclusion4 decks28 decks
-13%synergy
Willowrush Verge
11%inclusion3 decks27 decks
3%synergy
Thornspire Verge
11%inclusion3 decks27 decks
3%synergy
Izzet Boilerworks
11%inclusion3 decks28 decks
-2%synergy
Vineglimmer Snarl
11%inclusion3 decks28 decks
2%synergy
Swiftwater Cliffs
11%inclusion3 decks28 decks
5%synergy
Overflowing Basin
11%inclusion3 decks28 decks
5%synergy
Bridgeworks Battle
11%inclusion3 decks28 decks
7%synergy
Hedge Maze
11%inclusion3 decks28 decks
-2%synergy
Bala Ged Recovery
11%inclusion3 decks28 decks
4%synergy
Dreamroot Cascade
11%inclusion3 decks28 decks
-18%synergy
Stump Stomp
11%inclusion3 decks28 decks
6%synergy
Riverpyre Verge
7.4%inclusion2 decks27 decks
1%synergy
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