Mystic Decree + Stormtide Leviathan

Mystic Decree
Stormtide Leviathan

Requires
Mystic Decree must be on the battlefield. Stormtide Leviathan must be on the battlefield.
Steps
  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
Creatures cannot attack.

Runo Stromkirk
0.07% of 4536 decks 3 decks
Eluge, the Shoreless Sea
0.07% of 4491 decks 3 decks
Kami of the Crescent Moon
0.10% of 1944 decks 2 decks
Kwain, Itinerant Meddler
0.04% of 5223 decks 2 decks
Gwafa Hazid, Profiteer
0.41% of 486 decks 2 decks
Phelddagrif
0.08% of 2627 decks 2 decks
Sun Quan, Lord of Wu
0.22% of 894 decks 2 decks
Xolatoyac, the Smiling Flood
0.10% of 2050 decks 2 decks
Ikra Shidiqi, the Usurper // Sakashima of a Thousand Faces
0.45% of 221 decks 1 decks
Xyris, the Writhing Storm
0.01% of 11207 decks 1 decks
Archelos, Lagoon Mystic
0.03% of 3405 decks 1 decks
Kynaios and Tiro of Meletis
0.01% of 7983 decks 1 decks
Círdan the Shipwright
0.05% of 1835 decks 1 decks
Adrix and Nev, Twincasters
0.01% of 6707 decks 1 decks
Bruvac the Grandiloquent
0.02% of 5105 decks 1 decks
Talrand, Sky Summoner
0.02% of 5369 decks 1 decks
Estrid, the Masked
0.03% of 3136 decks 1 decks
Phenax, God of Deception
0.02% of 6416 decks 1 decks
High Synergy Cards
Eluge, the Shoreless Sea
57% of 7 decks +55% synergy
Approach of the Second Sun
58% of 12 decks +55% synergy
Island Sanctuary
50% of 12 decks +50% synergy
Wrexial, the Risen Deep
44% of 9 decks +43% synergy
The Flood of Mars
40% of 15 decks +39% synergy
Archetype of Imagination
41% of 44 decks +39% synergy
Harbinger of the Seas
36% of 11 decks +35% synergy
The Council of Four
36% of 11 decks +33% synergy
Magus of the Moat
33% of 12 decks +33% synergy
Rest in Peace
33% of 12 decks +32% synergy
Top Cards
Swords to Plowshares
75% of 12 decks +12% synergy
Path to Exile
67% of 12 decks +21% synergy
Counterspell
55% of 44 decks +12% synergy
Ghostly Prison
42% of 12 decks +30% synergy
Smothering Tithe
42% of 12 decks +17% synergy
Generous Gift
42% of 12 decks +16% synergy
Kwain, Itinerant Meddler
33% of 12 decks +31% synergy
Sphere of Safety
33% of 12 decks +29% synergy
Supreme Verdict
33% of 12 decks +19% synergy
Birds of Paradise
33% of 15 decks +6% synergy
Creatures
Selvala, Explorer Returned
75% of 4 decks +72% synergy
Scourge of Fleets
27% of 44 decks +25% synergy
Lotus Cobra
27% of 15 decks +19% synergy
Azusa, Lost but Seeking
27% of 15 decks +19% synergy
Flumph
25% of 12 decks +24% synergy
Mangara, the Diplomat
25% of 12 decks +21% synergy
Koma, Cosmos Serpent
21% of 14 decks +16% synergy
Aesi, Tyrant of Gyre Strait
21% of 14 decks +15% synergy
Dryad of the Ilysian Grove
21% of 14 decks +14% synergy
Auton Soldier
20% of 15 decks +18% synergy
Triskaidekaphile
20% of 40 decks +17% synergy
Oracle of Mul Daya
20% of 15 decks +14% synergy
Coiling Oracle
20% of 15 decks +12% synergy
Seedborn Muse
20% of 15 decks +12% synergy
Eternal Witness
20% of 15 decks -1% synergy
Solemn Simulacrum
18% of 44 decks +4% synergy
Hullbreaker Horror
18% of 40 decks +10% synergy
Inkwell Leviathan
16% of 44 decks +15% synergy
Chasm Skulker
16% of 44 decks +12% synergy
Slinn Voda, the Rising Deep
14% of 43 decks +13% synergy
The Watcher in the Water
14% of 22 decks +13% synergy
Serpent of Yawning Depths
12% of 41 decks +11% synergy
Spawning Kraken
12% of 41 decks +11% synergy
Omen Hawker
12% of 25 decks +11% synergy
Faerie Mastermind
12% of 25 decks +5% synergy
Kederekt Leviathan
11% of 44 decks +11% synergy
Fleet Swallower
11% of 44 decks +11% synergy
Laboratory Maniac
11% of 44 decks +7% synergy
Displacer Kitten
11% of 38 decks +5% synergy
Icebreaker Kraken
10% of 41 decks +9% synergy
Tidal Barracuda
10% of 41 decks +9% synergy
Nadir Kraken
10% of 41 decks +8% synergy
Junk Winder
10% of 41 decks +7% synergy
Academy Loremaster
9% of 32 decks +9% synergy
Haughty Djinn
9% of 32 decks +8% synergy
Nezahal, Primal Tide
9% of 43 decks +6% synergy
Sand Squid
9% of 44 decks +9% synergy
Floodgate
9% of 44 decks +9% synergy
Streambed Aquitects
9% of 44 decks +9% synergy
Tromokratis
9% of 44 decks +8% synergy
Arcanis the Omnipotent
9% of 44 decks +8% synergy
Archaeomancer
9% of 44 decks +5% synergy
Talrand, Sky Summoner
9% of 44 decks +4% synergy
Reservoir Kraken
8% of 39 decks +7% synergy
The Reality Chip
8% of 40 decks +4% synergy
Gadwick, the Wizened
7% of 41 decks +7% synergy
Deekah, Fractal Theorist
7% of 41 decks +6% synergy
Thryx, the Sudden Storm
7% of 41 decks +6% synergy
Body of Knowledge
7% of 41 decks +6% synergy
Archmage Emeritus
7% of 41 decks -1% synergy
Instants
High Tide
27% of 44 decks +23% synergy
Cyclonic Rift
27% of 44 decks -0% synergy
Oblation
25% of 12 decks +24% synergy
Enlightened Tutor
25% of 12 decks +7% synergy
Teferi's Protection
25% of 12 decks +5% synergy
Arcane Denial
20% of 44 decks +1% synergy
Brainstorm
20% of 44 decks -1% synergy
Beast Within
20% of 15 decks -19% synergy
Aetherize
18% of 44 decks +13% synergy
Mystical Tutor
18% of 44 decks +3% synergy
Negate
18% of 44 decks -5% synergy
Pongify
16% of 44 decks +4% synergy
Aetherspouts
14% of 44 decks +12% synergy
Ghostly Flicker
14% of 44 decks +9% synergy
Rapid Hybridization
14% of 44 decks +4% synergy
Flow of Knowledge
13% of 30 decks +12% synergy
Rewind
11% of 44 decks +8% synergy
Pull from Tomorrow
11% of 44 decks +8% synergy
Force of Will
11% of 44 decks +0% synergy
Frantic Search
11% of 44 decks -1% synergy
An Offer You Can't Refuse
10% of 39 decks -11% synergy
Engulf the Shore
9% of 44 decks +8% synergy
Dream Fracture
9% of 44 decks +8% synergy
Evacuation
9% of 44 decks +7% synergy
Blue Sun's Zenith
9% of 44 decks +6% synergy
Fact or Fiction
9% of 44 decks +2% synergy
Opt
9% of 44 decks -1% synergy
Mana Drain
9% of 44 decks -6% synergy
Drown in Dreams
8% of 40 decks +6% synergy
Commander's Insight
7% of 41 decks +7% synergy
Sublime Epiphany
7% of 41 decks +5% synergy
Archmage's Charm
7% of 42 decks +6% synergy
Narset's Reversal
7% of 42 decks +3% synergy
Force of Negation
7% of 42 decks -2% synergy
Hinder
7% of 44 decks +7% synergy
Psychic Spiral
7% of 44 decks +7% synergy
Cancel
7% of 44 decks +5% synergy
Essence Flux
7% of 44 decks +5% synergy
Dispel
7% of 44 decks +2% synergy
Dramatic Reversal
7% of 44 decks +2% synergy
Snap
7% of 44 decks -0% synergy
Swan Song
7% of 44 decks -10% synergy
Sorceries
Bala Ged Recovery
29% of 14 decks +20% synergy
Cut a Deal
27% of 11 decks +24% synergy
Cultivate
27% of 15 decks -19% synergy
Winds of Abandon
25% of 12 decks +23% synergy
Secret Rendezvous
25% of 12 decks +23% synergy
Idyllic Tutor
25% of 12 decks +20% synergy
Austere Command
25% of 12 decks +12% synergy
Collective Voyage
20% of 15 decks +19% synergy
Whelming Wave
16% of 44 decks +14% synergy
Time Stretch
14% of 44 decks +12% synergy
Preordain
14% of 44 decks +3% synergy
Aquitect's Will
11% of 44 decks +11% synergy
Curse of the Swine
11% of 44 decks +7% synergy
Ponder
11% of 44 decks -2% synergy
Solve the Equation
10% of 41 decks +5% synergy
Minds Aglow
9% of 44 decks +8% synergy
Traumatize
9% of 44 decks +8% synergy
Cut Your Losses
8% of 39 decks +7% synergy
Consuming Tide
8% of 40 decks +6% synergy
Mnemonic Deluge
7% of 41 decks +6% synergy
Fractured Sanity
7% of 41 decks +5% synergy
Maddening Cacophony
7% of 41 decks +5% synergy
Flood of Tears
7% of 42 decks +6% synergy
Finale of Revelation
7% of 42 decks +5% synergy
Flood of Recollection
7% of 43 decks +6% synergy
Wash Out
7% of 44 decks +6% synergy
Temporal Mastery
7% of 44 decks +5% synergy
Rite of Replication
7% of 44 decks +4% synergy
Serum Visions
7% of 44 decks +2% synergy
Utility Artifacts
Wedding Ring
25% of 12 decks +23% synergy
Swiftfoot Boots
25% of 44 decks -3% synergy
Lightning Greaves
23% of 44 decks -3% synergy
Sapphire Medallion
16% of 44 decks +14% synergy
Howling Mine
14% of 44 decks +12% synergy
Quicksilver Fountain
11% of 44 decks +11% synergy
Temple Bell
11% of 44 decks +10% synergy
Sword of the Animist
11% of 44 decks +7% synergy
Folio of Fancies
10% of 41 decks +8% synergy
Kefnet's Monument
9% of 44 decks +9% synergy
Venser's Journal
9% of 44 decks +8% synergy
Hedron Archive
9% of 44 decks +6% synergy
Wayfarer's Bauble
9% of 44 decks -1% synergy
Mimic Vat
7% of 44 decks +6% synergy
Nevinyrral's Disk
7% of 44 decks +6% synergy
Elixir of Immortality
7% of 44 decks +5% synergy
Rings of Brighthearth
7% of 44 decks +5% synergy
Isochron Scepter
7% of 44 decks +4% synergy
Enchantments
Authority of the Consuls
25% of 12 decks +21% synergy
Rhystic Study
23% of 44 decks -5% synergy
Propaganda
20% of 44 decks +9% synergy
Choke
20% of 15 decks +20% synergy
Rites of Flourishing
20% of 15 decks +18% synergy
Parallel Lives
20% of 15 decks +13% synergy
Exploration
20% of 15 decks +12% synergy
Doubling Season
20% of 15 decks +11% synergy
Dictate of Kruphix
16% of 44 decks +14% synergy
Wizard Class
12% of 40 decks +8% synergy
Freed from the Real
11% of 44 decks +9% synergy
Mystic Remora
11% of 44 decks -7% synergy
Ominous Seas
10% of 41 decks +7% synergy
Psychic Corrosion
9% of 43 decks +7% synergy
Fishliver Oil
9% of 44 decks +9% synergy
Copy Enchantment
9% of 44 decks +8% synergy
As Foretold
9% of 44 decks +7% synergy
Imprisoned in the Moon
9% of 44 decks +5% synergy
Shark Typhoon
7% of 41 decks +5% synergy
Eye of the Storm
7% of 44 decks +7% synergy
Followed Footsteps
7% of 44 decks +6% synergy
Well of Ideas
7% of 44 decks +6% synergy
Dissipation Field
7% of 44 decks +6% synergy
Back to Basics
7% of 44 decks +6% synergy
Sphinx's Tutelage
7% of 44 decks +6% synergy
Forced Fruition
7% of 44 decks +6% synergy
Intruder Alarm
7% of 44 decks +5% synergy
Retreat to Coralhelm
7% of 44 decks +4% synergy
Leyline of Anticipation
7% of 44 decks +2% synergy
Battles
Invasion of Arcavios
12% of 25 decks +12% synergy
Planeswalkers
Jace Beleren
9% of 44 decks +8% synergy
Jace, Memory Adept
7% of 44 decks +6% synergy
Utility Lands
Reliquary Tower
45% of 44 decks +16% synergy
Hall of Heliod's Generosity
33% of 12 decks +27% synergy
Bojuka Bog
33% of 9 decks +3% synergy
Sunken Palace
30% of 10 decks +28% synergy
Celestial Colonnade
25% of 12 decks +24% synergy
Temple of the False God
25% of 44 decks +15% synergy
Mystic Sanctuary
24% of 41 decks +12% synergy
Halimar Depths
23% of 44 decks +20% synergy
Gaea's Cradle
20% of 15 decks +14% synergy
Rogue's Passage
18% of 44 decks -1% synergy
Rivendell
17% of 24 decks +11% synergy
Maze of Ith
14% of 44 decks +11% synergy
Lonely Sandbar
14% of 44 decks +10% synergy
Nykthos, Shrine to Nyx
14% of 44 decks +8% synergy
Castle Vantress
12% of 41 decks +8% synergy
Glacial Chasm
11% of 44 decks +11% synergy
Nesting Grounds
10% of 41 decks +8% synergy
War Room
10% of 41 decks +3% synergy
Terrain Generator
9% of 44 decks +8% synergy
Tolaria West
9% of 44 decks +8% synergy
Yavimaya, Cradle of Growth
7% of 41 decks -2% synergy
Magosi, the Waterveil
7% of 44 decks +7% synergy
Coral Atoll
7% of 44 decks +6% synergy
Remote Isle
7% of 44 decks +6% synergy
Dark Depths
7% of 44 decks +6% synergy
Mikokoro, Center of the Sea
7% of 44 decks +5% synergy
Scavenger Grounds
7% of 44 decks +3% synergy
Command Beacon
7% of 44 decks +2% synergy
Academy Ruins
7% of 44 decks +2% synergy
Seat of the Synod
7% of 44 decks +1% synergy
Mana Artifacts
Sol Ring
66% of 44 decks -19% synergy
Arcane Signet
54% of 41 decks -18% synergy
Azorius Signet
33% of 12 decks +7% synergy
Talisman of Progress
25% of 12 decks +2% synergy
Simic Signet
20% of 15 decks +6% synergy
Sky Diamond
16% of 44 decks +11% synergy
Mind Stone
16% of 44 decks -1% synergy
Decanter of Endless Water
16% of 38 decks +11% synergy
Everflowing Chalice
14% of 44 decks +9% synergy
Thought Vessel
14% of 44 decks -3% synergy
Gilded Lotus
11% of 44 decks +8% synergy
Chromatic Lantern
11% of 44 decks +2% synergy
Midnight Clock
10% of 41 decks +4% synergy
Worn Powerstone
9% of 44 decks +6% synergy
Thran Dynamo
9% of 44 decks +4% synergy
Fellwar Stone
9% of 44 decks -12% synergy
Jeweled Lotus
7% of 41 decks +2% synergy
Extraplanar Lens
7% of 44 decks +6% synergy
Basalt Monolith
7% of 44 decks +4% synergy
Mana Crypt
7% of 44 decks -2% synergy
Commander's Sphere
7% of 44 decks -8% synergy
Lands
Ketria Triome
100% of 3 decks +67% synergy
Steam Vents
75% of 4 decks +36% synergy
Prairie Stream
67% of 12 decks +33% synergy
Hallowed Fountain
50% of 12 decks +9% synergy
Sunken Hollow
44% of 9 decks +10% synergy
Temple of Enlightenment
42% of 12 decks +25% synergy
Sea of Clouds
42% of 12 decks +16% synergy
Command Tower
41% of 44 decks -33% synergy
Breeding Pool
40% of 15 decks -1% synergy
Rejuvenating Springs
36% of 14 decks +7% synergy
Port Town
33% of 12 decks +18% synergy
Choked Estuary
33% of 9 decks +17% synergy
Underground River
33% of 9 decks +14% synergy
Glacial Fortress
33% of 12 decks +8% synergy
Hinterland Harbor
33% of 15 decks +6% synergy
Myriad Landscape
27% of 44 decks +8% synergy
Temple of Mystery
27% of 15 decks +9% synergy
Simic Growth Chamber
27% of 15 decks +7% synergy
Azorius Guildgate
25% of 12 decks +20% synergy
Tundra
25% of 12 decks +11% synergy
Azorius Chancery
25% of 12 decks +10% synergy
Terramorphic Expanse
20% of 44 decks +5% synergy
Evolving Wilds
20% of 44 decks -0% synergy
Simic Guildgate
20% of 15 decks +14% synergy
Tropical Island
20% of 15 decks +6% synergy
Yavimaya Coast
20% of 15 decks -7% synergy
Exotic Orchard
16% of 44 decks -20% synergy
Flooded Strand
14% of 44 decks +3% synergy
Fabled Passage
12% of 41 decks +3% synergy
Obscura Storefront
8% of 39 decks +6% synergy
Maestros Theater
8% of 39 decks +6% synergy
Brokers Hideout
8% of 39 decks +6% synergy
Prismatic Vista
7% of 42 decks +2% synergy
Polluted Delta
7% of 44 decks -4% synergy
Misty Rainforest
7% of 44 decks -5% synergy