Mystic Decree
Stormtide Leviathan

   Prerequisites

What do I need to start this combo?
Mystic Decree and Stormtide Leviathan on the battlefield.

   Steps

How does this combo work?
1
Mystic Decree causes all creatures to lose flying and islandwalk.
2
Because Stormtide Leviathan prohibits creatures without flying or islandwalk from attacking, no creatures can attack.

   Results

What do I get from this combo?
Creatures can't attack
Lock
Runo Stromkirk
0.1%inclusion4 decks5.44K decks
Braids, Conjurer Adept
0.1%inclusion3 decks4.50K decks
Xolatoyac, the Smiling Flood
0.1%inclusion3 decks2.96K decks
Taniwha
0.4%inclusion2 decks454 decks
Gwafa Hazid, Profiteer
0.3%inclusion2 decks671 decks
Emperor Mihail II
0.2%inclusion2 decks970 decks
Kiora, Sovereign of the Deep
0.0%inclusion2 decks6.70K decks
Eluge, the Shoreless Sea
0.0%inclusion2 decks13.3K decks
Brinelin, the Moon Kraken // Tormod, the Desecrator
9.1%inclusion1 decks11 decks
Go-Shintai of Life's Origin
0.0%inclusion1 decks19.5K decks
Arcanis the Omnipotent
0.1%inclusion1 decks1.74K decks
God-Eternal Kefnet
0.2%inclusion1 decks559 decks
Geralf, Visionary Stitcher
0.1%inclusion1 decks1.19K decks
Aminatou, Veil Piercer
0.0%inclusion1 decks15.8K decks
Aesi, Tyrant of Gyre Strait
0.0%inclusion1 decks15.3K decks
Jhoira of the Ghitu
0.0%inclusion1 decks4.25K decks
Aragorn, the Uniter
0.0%inclusion1 decks21.1K decks
Kaza, Roil Chaser
0.1%inclusion1 decks1.38K decks
New Cards
Krang, the All-Powerful
8.3%inclusion1 decks12 decks
8%synergy
Arcade Cabinet
8.3%inclusion1 decks12 decks
8%synergy
Mathemagics
7.7%inclusion1 decks13 decks
7%synergy
High Synergy Cards
Island Sanctuary
47%inclusion7 decks15 decks
46%synergy
Archetype of Imagination
44%inclusion28 decks64 decks
42%synergy
Form of the Dragon
40%inclusion4 decks10 decks
40%synergy
Magus of the Moat
40%inclusion6 decks15 decks
40%synergy
Approach of the Second Sun
40%inclusion6 decks15 decks
37%synergy
Ghostly Prison
47%inclusion7 decks15 decks
35%synergy
Render Silent
33%inclusion5 decks15 decks
31%synergy
Windborn Muse
33%inclusion5 decks15 decks
30%synergy
Wrexial, the Risen Deep
31%inclusion5 decks16 decks
30%synergy
Reliquary Tower
59%inclusion38 decks64 decks
30%synergy
Top Cards
Counterspell
70%inclusion45 decks64 decks
29%synergy
Swords to Plowshares
53%inclusion8 decks15 decks
-8%synergy
Dovin's Veto
47%inclusion7 decks15 decks
28%synergy
Path to Exile
47%inclusion7 decks15 decks
-1%synergy
Kodama's Reach
44%inclusion8 decks18 decks
18%synergy
Rampant Growth
44%inclusion8 decks18 decks
12%synergy
Cultivate
44%inclusion8 decks18 decks
2%synergy
Negate
36%inclusion23 decks64 decks
15%synergy
Authority of the Consuls
33%inclusion5 decks15 decks
27%synergy
Aesi, Tyrant of Gyre Strait
33%inclusion6 decks18 decks
27%synergy
Game Changers
Seedborn Muse
33%inclusion6 decks18 decks
25%synergy
Rhystic Study
30%inclusion19 decks64 decks
7%synergy
Mystical Tutor
28%inclusion18 decks64 decks
16%synergy
Grand Arbiter Augustin IV
27%inclusion4 decks15 decks
23%synergy
Enlightened Tutor
27%inclusion4 decks15 decks
12%synergy
Smothering Tithe
27%inclusion4 decks15 decks
6%synergy
Demonic Tutor
25%inclusion4 decks16 decks
6%synergy
Humility
20%inclusion3 decks15 decks
20%synergy
Notion Thief
19%inclusion3 decks16 decks
13%synergy
Consecrated Sphinx
9.4%inclusion6 decks64 decks
5%synergy
Creatures
Hullbreaker Horror
33%inclusion21 decks64 decks
25%synergy
Arixmethes, Slumbering Isle
28%inclusion5 decks18 decks
24%synergy
Koma, Cosmos Serpent
28%inclusion5 decks18 decks
23%synergy
Azor's Elocutors
27%inclusion4 decks15 decks
26%synergy
Grand Abolisher
27%inclusion4 decks15 decks
18%synergy
Scourge of Fleets
27%inclusion17 decks64 decks
25%synergy
Lochmere Serpent
25%inclusion4 decks16 decks
25%synergy
Gyruda, Doom of Depths
25%inclusion4 decks16 decks
24%synergy
Llanowar Elves
22%inclusion4 decks18 decks
2%synergy
Birds of Paradise
22%inclusion4 decks18 decks
-5%synergy
Avacyn, Angel of Hope
20%inclusion3 decks15 decks
16%synergy
Elesh Norn, Grand Cenobite
20%inclusion3 decks15 decks
16%synergy
Esper Sentinel
20%inclusion3 decks15 decks
1%synergy
Nemesis of Reason
19%inclusion3 decks16 decks
17%synergy
Triskaidekaphile
19%inclusion12 decks64 decks
17%synergy
Harbinger of the Seas
18%inclusion11 decks62 decks
17%synergy
Solemn Simulacrum
17%inclusion11 decks64 decks
5%synergy
Kenessos, Priest of Thassa
17%inclusion3 decks18 decks
16%synergy
Xolatoyac, the Smiling Flood
17%inclusion3 decks18 decks
15%synergy
Murkfiend Liege
17%inclusion3 decks18 decks
14%synergy
Cold-Eyed Selkie
17%inclusion3 decks18 decks
13%synergy
Kiora's Follower
17%inclusion3 decks18 decks
12%synergy
Tatyova, Benthic Druid
17%inclusion3 decks18 decks
5%synergy
Inkwell Leviathan
16%inclusion10 decks64 decks
15%synergy
Nezahal, Primal Tide
16%inclusion10 decks64 decks
13%synergy
Slinn Voda, the Rising Deep
14%inclusion9 decks64 decks
13%synergy
Eluge, the Shoreless Sea
14%inclusion8 decks59 decks
13%synergy
Serpent of Yawning Depths
13%inclusion8 decks64 decks
12%synergy
Sphinx of the Second Sun
13%inclusion8 decks64 decks
11%synergy
Tromokratis
11%inclusion7 decks64 decks
10%synergy
Wonder
11%inclusion7 decks64 decks
7%synergy
Archmage of Runes
9.4%inclusion5 decks53 decks
6%synergy
Brinelin, the Moon Kraken
9.4%inclusion6 decks64 decks
9%synergy
Spawning Kraken
9.4%inclusion6 decks64 decks
9%synergy
Nadir Kraken
9.4%inclusion6 decks64 decks
8%synergy
Talrand, Sky Summoner
9.4%inclusion6 decks64 decks
6%synergy
Laboratory Maniac
9.4%inclusion6 decks64 decks
5%synergy
Archmage Emeritus
9.4%inclusion6 decks64 decks
1%synergy
Colossal Whale
7.8%inclusion5 decks64 decks
8%synergy
Wanderwine Prophets
7.8%inclusion5 decks64 decks
8%synergy
The Flood of Mars
7.8%inclusion5 decks64 decks
7%synergy
Icebreaker Kraken
7.8%inclusion5 decks64 decks
7%synergy
Thada Adel, Acquisitor
7.8%inclusion5 decks64 decks
7%synergy
Teferi, Mage of Zhalfir
7.8%inclusion5 decks64 decks
7%synergy
Tidespout Tyrant
7.8%inclusion5 decks64 decks
7%synergy
Thryx, the Sudden Storm
7.8%inclusion5 decks64 decks
7%synergy
Arcanis the Omnipotent
7.8%inclusion5 decks64 decks
7%synergy
Jin-Gitaxias, Core Augur
7.8%inclusion5 decks64 decks
6%synergy
Clever Impersonator
7.8%inclusion5 decks64 decks
5%synergy
Silver Myr
7.8%inclusion5 decks64 decks
5%synergy
Instants
High Tide
33%inclusion21 decks64 decks
29%synergy
Brainstorm
28%inclusion18 decks64 decks
10%synergy
Arcane Denial
27%inclusion17 decks64 decks
6%synergy
Aetherize
25%inclusion16 decks64 decks
18%synergy
Cyclonic Rift
23%inclusion15 decks64 decks
2%synergy
Growth Spiral
22%inclusion4 decks18 decks
2%synergy
Beast Within
22%inclusion4 decks18 decks
-11%synergy
Rapid Hybridization
22%inclusion14 decks64 decks
13%synergy
Pongify
22%inclusion14 decks64 decks
11%synergy
An Offer You Can't Refuse
20%inclusion13 decks64 decks
-5%synergy
Teferi's Protection
20%inclusion3 decks15 decks
4%synergy
Generous Gift
20%inclusion3 decks15 decks
-1%synergy
Opt
17%inclusion11 decks64 decks
8%synergy
Worldly Tutor
17%inclusion3 decks18 decks
5%synergy
Heroic Intervention
17%inclusion3 decks18 decks
-14%synergy
Rewind
16%inclusion10 decks64 decks
13%synergy
Fact or Fiction
16%inclusion10 decks64 decks
11%synergy
Mana Drain
16%inclusion10 decks64 decks
1%synergy
Engulf the Shore
13%inclusion8 decks64 decks
12%synergy
Reality Shift
13%inclusion8 decks64 decks
5%synergy
Frantic Search
13%inclusion8 decks64 decks
-2%synergy
Archmage's Charm
11%inclusion7 decks64 decks
9%synergy
Consider
11%inclusion7 decks64 decks
5%synergy
Spider-Sense
10%inclusion3 decks30 decks
8%synergy
Aetherspouts
9.4%inclusion6 decks64 decks
8%synergy
Otherworldly Gaze
9.4%inclusion6 decks64 decks
8%synergy
Dig Through Time
9.4%inclusion6 decks64 decks
5%synergy
Snap
9.4%inclusion6 decks64 decks
2%synergy
Force of Will
9.4%inclusion6 decks64 decks
0%synergy
Swan Song
9.4%inclusion6 decks64 decks
-8%synergy
Turnabout
7.8%inclusion5 decks64 decks
7%synergy
Cancel
7.8%inclusion5 decks64 decks
6%synergy
Evacuation
7.8%inclusion5 decks64 decks
6%synergy
Mystic Confluence
7.8%inclusion5 decks64 decks
6%synergy
Unwind
7.8%inclusion5 decks64 decks
5%synergy
Pull from Tomorrow
7.8%inclusion5 decks64 decks
5%synergy
Flow of Knowledge
6.3%inclusion4 decks64 decks
5%synergy
Disallow
6.3%inclusion4 decks64 decks
4%synergy
Sublime Epiphany
6.3%inclusion4 decks64 decks
4%synergy
Blue Sun's Zenith
6.3%inclusion4 decks64 decks
4%synergy
Cryptic Command
6.3%inclusion4 decks64 decks
4%synergy
Mana Leak
6.3%inclusion4 decks64 decks
4%synergy
Ripples of Potential
6.3%inclusion4 decks64 decks
3%synergy
Narset's Reversal
6.3%inclusion4 decks64 decks
3%synergy
Ghostly Flicker
6.3%inclusion4 decks64 decks
2%synergy
Sorceries
Extract from Darkness
25%inclusion4 decks16 decks
23%synergy
Ponder
23%inclusion15 decks64 decks
12%synergy
Nature's Lore
22%inclusion4 decks18 decks
-9%synergy
Farseek
22%inclusion4 decks18 decks
-14%synergy
Whelming Wave
20%inclusion13 decks64 decks
19%synergy
Austere Command
20%inclusion3 decks15 decks
8%synergy
Supreme Verdict
20%inclusion3 decks15 decks
8%synergy
Urban Evolution
17%inclusion3 decks18 decks
13%synergy
Preordain
14%inclusion9 decks64 decks
5%synergy
Expropriate
11%inclusion7 decks64 decks
10%synergy
Solve the Equation
11%inclusion7 decks64 decks
8%synergy
Fabricate
11%inclusion7 decks64 decks
6%synergy
Rite of Replication
7.8%inclusion5 decks64 decks
5%synergy
Windfall
7.8%inclusion5 decks64 decks
-4%synergy
Aquitect's Will
6.3%inclusion4 decks64 decks
6%synergy
Temporal Manipulation
6.3%inclusion4 decks64 decks
5%synergy
Time Stretch
6.3%inclusion4 decks64 decks
5%synergy
Ravenform
6.3%inclusion4 decks64 decks
4%synergy
Finale of Revelation
6.3%inclusion4 decks64 decks
4%synergy
Treasure Cruise
6.3%inclusion4 decks64 decks
2%synergy
Utility Artifacts
Sapphire Medallion
28%inclusion18 decks64 decks
25%synergy
Swiftfoot Boots
27%inclusion17 decks64 decks
0%synergy
Lightning Greaves
20%inclusion13 decks64 decks
-4%synergy
Wedding Ring
20%inclusion3 decks15 decks
18%synergy
Norn's Annex
20%inclusion3 decks15 decks
18%synergy
Howling Mine
14%inclusion9 decks64 decks
12%synergy
Quicksilver Fountain
11%inclusion7 decks64 decks
11%synergy
Temple Bell
11%inclusion7 decks64 decks
10%synergy
Isochron Scepter
9.4%inclusion6 decks64 decks
7%synergy
Wayfarer's Bauble
9.4%inclusion6 decks64 decks
2%synergy
Folio of Fancies
7.8%inclusion5 decks64 decks
7%synergy
Bident of Thassa
7.8%inclusion5 decks64 decks
2%synergy
Enchantments
Gravity Sphere
30%inclusion3 decks10 decks
30%synergy
Propaganda
28%inclusion18 decks64 decks
14%synergy
Moat
27%inclusion4 decks15 decks
27%synergy
Sphere of Safety
27%inclusion4 decks15 decks
22%synergy
Carpet of Flowers
22%inclusion4 decks18 decks
19%synergy
Wilderness Reclamation
22%inclusion4 decks18 decks
19%synergy
Rule of Law
20%inclusion3 decks15 decks
19%synergy
Blind Obedience
20%inclusion3 decks15 decks
14%synergy
Choke
17%inclusion3 decks18 decks
17%synergy
Doubling Season
17%inclusion3 decks18 decks
7%synergy
Omniscience
14%inclusion9 decks64 decks
11%synergy
Mystic Remora
14%inclusion9 decks64 decks
-2%synergy
Leyline of Anticipation
11%inclusion7 decks64 decks
7%synergy
Dissipation Field
9.4%inclusion6 decks64 decks
9%synergy
Paradox Haze
9.4%inclusion6 decks64 decks
8%synergy
Dictate of Kruphix
9.4%inclusion6 decks64 decks
8%synergy
Intruder Alarm
9.4%inclusion6 decks64 decks
7%synergy
Imprisoned in the Moon
9.4%inclusion6 decks64 decks
6%synergy
Fishliver Oil
7.8%inclusion5 decks64 decks
8%synergy
Spreading Seas
7.8%inclusion5 decks64 decks
8%synergy
Freed from the Real
7.8%inclusion5 decks64 decks
6%synergy
Ominous Seas
7.8%inclusion5 decks64 decks
6%synergy
Wizard Class
7.8%inclusion5 decks64 decks
4%synergy
Sea's Claim
6.3%inclusion4 decks64 decks
6%synergy
Quest for Ula's Temple
6.3%inclusion4 decks64 decks
6%synergy
Levitation
6.3%inclusion4 decks64 decks
6%synergy
Hive Mind
6.3%inclusion4 decks64 decks
6%synergy
Merrow Commerce
6.3%inclusion4 decks64 decks
6%synergy
Well of Ideas
6.3%inclusion4 decks64 decks
6%synergy
Copy Enchantment
6.3%inclusion4 decks64 decks
5%synergy
Psychic Corrosion
6.3%inclusion4 decks64 decks
4%synergy
As Foretold
6.3%inclusion4 decks64 decks
4%synergy
Planeswalkers
Kiora, Master of the Depths
17%inclusion3 decks18 decks
16%synergy
Kiora, the Crashing Wave
17%inclusion3 decks18 decks
16%synergy
Kiora, Behemoth Beckoner
17%inclusion3 decks18 decks
13%synergy
Jace Beleren
7.8%inclusion5 decks64 decks
7%synergy
Jace, Wielder of Mysteries
6.3%inclusion4 decks64 decks
3%synergy
Utility Lands
Mystic Sanctuary
36%inclusion23 decks64 decks
26%synergy
Rogue's Passage
20%inclusion13 decks64 decks
0%synergy
Hall of Heliod's Generosity
20%inclusion3 decks15 decks
14%synergy
Mortuary Mire
19%inclusion3 decks16 decks
15%synergy
Temple of the False God
19%inclusion12 decks64 decks
10%synergy
Bojuka Bog
19%inclusion3 decks16 decks
-11%synergy
Halimar Depths
14%inclusion9 decks64 decks
12%synergy
Nykthos, Shrine to Nyx
13%inclusion8 decks64 decks
7%synergy
Maze of Ith
11%inclusion7 decks64 decks
8%synergy
Castle Vantress
11%inclusion7 decks64 decks
8%synergy
Academy Ruins
11%inclusion7 decks64 decks
6%synergy
Rivendell
9.4%inclusion6 decks64 decks
6%synergy
Mistrise Village
8.3%inclusion4 decks48 decks
1%synergy
Coral Atoll
7.8%inclusion5 decks64 decks
7%synergy
Terrain Generator
7.8%inclusion5 decks64 decks
7%synergy
Lonely Sandbar
7.8%inclusion5 decks64 decks
5%synergy
Minamo, School at Water's Edge
7.8%inclusion5 decks64 decks
3%synergy
War Room
7.8%inclusion5 decks64 decks
2%synergy
Otawara, Soaring City
7.8%inclusion5 decks64 decks
-8%synergy
Sunken Palace
6.5%inclusion4 decks62 decks
6%synergy
Mikokoro, Center of the Sea
6.3%inclusion4 decks64 decks
5%synergy
Tyrite Sanctum
6.3%inclusion4 decks64 decks
5%synergy
Nesting Grounds
6.3%inclusion4 decks64 decks
4%synergy
Karn's Bastion
6.3%inclusion4 decks64 decks
2%synergy
Yavimaya, Cradle of Growth
6.3%inclusion4 decks64 decks
-2%synergy
Ancient Tomb
6.3%inclusion4 decks64 decks
-3%synergy
Mana Artifacts
Sol Ring
89%inclusion57 decks64 decks
6%synergy
Arcane Signet
67%inclusion43 decks64 decks
-5%synergy
Dimir Signet
44%inclusion7 decks16 decks
20%synergy
Talisman of Dominance
44%inclusion7 decks16 decks
12%synergy
Talisman of Creativity
40%inclusion4 decks10 decks
12%synergy
Thought Vessel
39%inclusion25 decks64 decks
22%synergy
Azorius Signet
33%inclusion5 decks15 decks
13%synergy
Izzet Signet
30%inclusion3 decks10 decks
7%synergy
Charcoal Diamond
25%inclusion4 decks16 decks
21%synergy
Talisman of Progress
20%inclusion3 decks15 decks
-5%synergy
Sky Diamond
19%inclusion12 decks64 decks
15%synergy
Mind Stone
19%inclusion12 decks64 decks
5%synergy
Commander's Sphere
17%inclusion11 decks64 decks
6%synergy
Simic Signet
17%inclusion3 decks18 decks
6%synergy
Thran Dynamo
16%inclusion10 decks64 decks
11%synergy
Gilded Lotus
14%inclusion9 decks64 decks
11%synergy
Decanter of Endless Water
14%inclusion9 decks64 decks
10%synergy
Fellwar Stone
13%inclusion8 decks64 decks
-8%synergy
Chromatic Lantern
11%inclusion7 decks64 decks
2%synergy
Caged Sun
9.4%inclusion6 decks64 decks
8%synergy
Everflowing Chalice
7.8%inclusion5 decks64 decks
4%synergy
Midnight Clock
7.8%inclusion5 decks64 decks
3%synergy
Mana Vault
7.8%inclusion5 decks64 decks
2%synergy
Lands
Glacial Fortress
53%inclusion8 decks15 decks
20%synergy
Command Tower
47%inclusion30 decks64 decks
-27%synergy
Temple of Epiphany
40%inclusion4 decks10 decks
23%synergy
Prairie Stream
40%inclusion6 decks15 decks
7%synergy
Hallowed Fountain
40%inclusion6 decks15 decks
0%synergy
Tropical Island
39%inclusion7 decks18 decks
25%synergy
Dimir Aqueduct
38%inclusion6 decks16 decks
24%synergy
Temple of Deceit
38%inclusion6 decks16 decks
23%synergy
Drowned Catacomb
38%inclusion6 decks16 decks
8%synergy
Sunken Hollow
38%inclusion6 decks16 decks
4%synergy
Simic Growth Chamber
33%inclusion6 decks18 decks
16%synergy
Sea of Clouds
33%inclusion5 decks15 decks
10%synergy
Hinterland Harbor
33%inclusion6 decks18 decks
0%synergy
Stormcarved Coast
30%inclusion3 decks10 decks
11%synergy
Shivan Reef
30%inclusion3 decks10 decks
0%synergy
Sulfur Falls
30%inclusion3 decks10 decks
-5%synergy
Steam Vents
30%inclusion3 decks10 decks
-9%synergy
Rimewood Falls
28%inclusion5 decks18 decks
25%synergy
Breeding Pool
28%inclusion5 decks18 decks
-14%synergy
Tundra
27%inclusion4 decks15 decks
13%synergy
Temple of Enlightenment
27%inclusion4 decks15 decks
11%synergy
Deserted Beach
27%inclusion4 decks15 decks
10%synergy
Underground Sea
25%inclusion4 decks16 decks
10%synergy
Choked Estuary
25%inclusion4 decks16 decks
10%synergy
Simic Guildgate
22%inclusion4 decks18 decks
17%synergy
Temple of Mystery
22%inclusion4 decks18 decks
6%synergy
Rejuvenating Springs
22%inclusion4 decks18 decks
-4%synergy
Myriad Landscape
22%inclusion14 decks64 decks
7%synergy
Nimbus Maze
20%inclusion3 decks15 decks
16%synergy
Mystic Gate
20%inclusion3 decks15 decks
13%synergy
Port Town
20%inclusion3 decks15 decks
5%synergy
Adarkar Wastes
20%inclusion3 decks15 decks
-4%synergy
Underground River
19%inclusion3 decks16 decks
-4%synergy
Morphic Pool
19%inclusion3 decks16 decks
-5%synergy
Exotic Orchard
19%inclusion12 decks64 decks
-18%synergy
Watery Grave
19%inclusion3 decks16 decks
-23%synergy
Flooded Grove
17%inclusion3 decks18 decks
1%synergy
Yavimaya Coast
17%inclusion3 decks18 decks
-10%synergy
Evolving Wilds
16%inclusion10 decks64 decks
-5%synergy
Terramorphic Expanse
14%inclusion9 decks64 decks
-1%synergy
Path of Ancestry
9.4%inclusion6 decks64 decks
-13%synergy
Misty Rainforest
7.8%inclusion5 decks64 decks
-4%synergy
Fabled Passage
6.3%inclusion4 decks64 decks
-3%synergy
Flooded Strand
6.3%inclusion4 decks64 decks
-5%synergy