Arena of the Ancients + Leyline of Singularity

Arena of the Ancients
Leyline of Singularity

Requires
Arena of the Ancients must be on the battlefield. Leyline of Singularity must be on the battlefield.
Steps
  1. Leyline of Singularity causes all nonland permanents to be legendary.
  2. Arena of the Ancients prevents legendary creatures from untapping during their controller's untap steps.
Results
Creatures do not untap during their controller's untap step.

Phenax, God of Deception
0.05% of 6416 decks 3 decks
Oloro, Ageless Ascetic
0.02% of 12332 decks 2 decks
Parnesse, the Subtle Brush
0.11% of 913 decks 1 decks
Loot, the Key to Everything
0.03% of 3411 decks 1 decks
Garth One-Eye
0.02% of 4113 decks 1 decks
Sisay, Weatherlight Captain
0.01% of 12276 decks 1 decks
Sivitri, Dragon Master
0.06% of 1782 decks 1 decks
Morophon, the Boundless
0.01% of 9938 decks 1 decks
Blind Seer
0.16% of 634 decks 1 decks
Saruman, the White Hand
0.02% of 6252 decks 1 decks
Omnath, Locus of the Roil
0.03% of 2882 decks 1 decks
Wilhelt, the Rotcleaver
0.01% of 19009 decks 1 decks
Esika, God of the Tree
0.01% of 18169 decks 1 decks
Aminatou, the Fateshifter
0.02% of 6286 decks 1 decks
Omnath, Locus of All
0.01% of 13489 decks 1 decks
Kruphix, God of Horizons
0.03% of 3133 decks 1 decks
Marchesa, the Black Rose
0.01% of 9496 decks 1 decks
Vadrik, Astral Archmage
0.03% of 3404 decks 1 decks
New Cards
Leyline of Mutation
100% of 3 decks +84% synergy
Leyline of Transformation
50% of 6 decks +47% synergy
High Synergy Cards
Leyline of the Guildpact
71% of 7 decks +48% synergy
Leyline of Vitality
46% of 13 decks +46% synergy
Sterling Grove
50% of 10 decks +42% synergy
Leyline of Abundance
38% of 13 decks +37% synergy
Leyline of Anticipation
41% of 34 decks +37% synergy
Leyline of Combustion
35% of 20 decks +35% synergy
Leyline of Sanctity
29% of 17 decks +29% synergy
Solemnity
29% of 17 decks +29% synergy
Leyline of the Void
29% of 24 decks +28% synergy
Kulrath Knight
29% of 14 decks +28% synergy
Top Cards
Worldly Tutor
38% of 13 decks +24% synergy
Enlightened Tutor
35% of 17 decks +18% synergy
Counterspell
35% of 34 decks -8% synergy
Fertile Ground
31% of 13 decks +27% synergy
Birds of Paradise
31% of 13 decks +4% synergy
Kodama's Reach
31% of 13 decks -1% synergy
Farseek
31% of 13 decks -3% synergy
Sphere of Safety
29% of 17 decks +25% synergy
Leyline of Punishment
25% of 20 decks +25% synergy
Dance of the Manse
25% of 16 decks +21% synergy
Creatures
Bello, Bard of the Brambles
60% of 5 decks +58% synergy
Herald of the Pantheon
23% of 13 decks +21% synergy
Eidolon of Blossoms
23% of 13 decks +19% synergy
Sanctum Weaver
23% of 13 decks +17% synergy
Dryad of the Ilysian Grove
23% of 13 decks +15% synergy
Boggart Trawler
21% of 14 decks +16% synergy
Zur the Enchanter
20% of 15 decks +16% synergy
Academy Rector
18% of 17 decks +17% synergy
Mesa Enchantress
18% of 17 decks +13% synergy
Orcish Bowmasters
18% of 17 decks +7% synergy
Tenured Oilcaster
17% of 18 decks +17% synergy
Ioreth of the Healing House
14% of 22 decks +12% synergy
Sewer Nemesis
12% of 24 decks +12% synergy
Nighthowler
12% of 24 decks +11% synergy
Triskaidekaphile
12% of 32 decks +10% synergy
Notion Thief
12% of 24 decks +5% synergy
Clever Conjurer
12% of 33 decks +12% synergy
Fatespinner
12% of 34 decks +11% synergy
Terisian Mindbreaker
10% of 30 decks +9% synergy
Ruin Crab
9% of 33 decks +7% synergy
Llawan, Cephalid Empress
9% of 34 decks +9% synergy
Dreamborn Muse
9% of 34 decks +8% synergy
Vizier of Tumbling Sands
9% of 34 decks +8% synergy
Instants
Vampiric Tutor
25% of 24 decks +7% synergy
Cyclonic Rift
24% of 34 decks -4% synergy
Swords to Plowshares
24% of 17 decks -39% synergy
Heroic Intervention
23% of 13 decks -7% synergy
Rakdos Charm
21% of 14 decks +7% synergy
An Offer You Can't Refuse
19% of 32 decks -2% synergy
Frantic Search
18% of 34 decks +5% synergy
Path to Exile
18% of 17 decks -28% synergy
Unseal the Necropolis
17% of 18 decks +16% synergy
Fierce Guardianship
15% of 33 decks -3% synergy
Deflecting Swat
15% of 20 decks -1% synergy
Chaos Warp
15% of 20 decks -17% synergy
Fact or Fiction
15% of 34 decks +8% synergy
Mana Drain
15% of 34 decks -0% synergy
Negate
15% of 34 decks -8% synergy
Baleful Mastery
13% of 23 decks +10% synergy
Dark Ritual
12% of 24 decks -10% synergy
Mystical Tutor
12% of 34 decks -3% synergy
Transcendent Message
11% of 27 decks +10% synergy
Flip the Switch
9% of 32 decks +9% synergy
Devious Cover-Up
9% of 34 decks +9% synergy
Delay
9% of 34 decks +6% synergy
Aetherize
9% of 34 decks +3% synergy
Arcane Denial
9% of 34 decks -11% synergy
Sorceries
Blasphemous Act
25% of 20 decks -9% synergy
Nature's Lore
23% of 13 decks -9% synergy
Rampant Growth
23% of 13 decks -12% synergy
Demonic Tutor
21% of 24 decks -1% synergy
Lively Dirge
19% of 16 decks +16% synergy
Idyllic Tutor
18% of 17 decks +13% synergy
Feed the Swarm
17% of 23 decks -1% synergy
Grim Tutor
17% of 24 decks +12% synergy
Damnation
17% of 24 decks +9% synergy
Toxic Deluge
17% of 24 decks -1% synergy
Mana Geyser
15% of 20 decks +8% synergy
Fabricate
9% of 34 decks +3% synergy
Ponder
9% of 34 decks -4% synergy
Windfall
9% of 34 decks -4% synergy
Utility Artifacts
Unstable Glyphbridge
25% of 12 decks +24% synergy
Cursed Totem
15% of 34 decks +14% synergy
Crawlspace
15% of 34 decks +14% synergy
Portcullis
12% of 34 decks +12% synergy
Ward of Bones
12% of 34 decks +12% synergy
Grafdigger's Cage
12% of 34 decks +11% synergy
Sensei's Divining Top
12% of 34 decks +6% synergy
Lantern of the Lost
9% of 32 decks +9% synergy
Damping Engine
9% of 34 decks +9% synergy
Crystal Ball
9% of 34 decks +9% synergy
Ensnaring Bridge
9% of 34 decks +8% synergy
Bonehoard
9% of 34 decks +8% synergy
Meekstone
9% of 34 decks +8% synergy
Torpor Orb
9% of 34 decks +8% synergy
Hammer of Nazahn
9% of 34 decks +7% synergy
Cloud Key
9% of 34 decks +7% synergy
Wayfarer's Bauble
9% of 34 decks -1% synergy
Skullclamp
9% of 34 decks -3% synergy
Lightning Greaves
9% of 34 decks -17% synergy
Swiftfoot Boots
9% of 34 decks -19% synergy
Enchantments
Mirari's Wake
30% of 10 decks +16% synergy
Copy Land
25% of 12 decks +24% synergy
Starfield of Nyx
24% of 17 decks +22% synergy
Propaganda
24% of 34 decks +12% synergy
Smothering Tithe
24% of 17 decks -1% synergy
Enchantress's Presence
23% of 13 decks +19% synergy
Court of Vantress
19% of 21 decks +17% synergy
Light of Day
18% of 17 decks +18% synergy
Rhystic Study
18% of 34 decks -10% synergy
Tainted Remedy
17% of 24 decks +16% synergy
No Mercy
17% of 24 decks +15% synergy
Leyline of Lightning
15% of 20 decks +15% synergy
Sulfuric Vortex
15% of 20 decks +14% synergy
Dream Tides
15% of 34 decks +15% synergy
Frozen Aether
15% of 34 decks +14% synergy
Mystic Remora
15% of 34 decks -3% synergy
Court of Ambition
13% of 23 decks +11% synergy
Tainted Aether
12% of 24 decks +12% synergy
Bloodchief Ascension
12% of 24 decks +9% synergy
Teferi's Ageless Insight
12% of 33 decks +7% synergy
Shifting Sky
12% of 34 decks +12% synergy
Aether Barrier
12% of 34 decks +12% synergy
Zur's Weirding
12% of 34 decks +12% synergy
Paradox Haze
12% of 34 decks +10% synergy
Imprisoned in the Moon
12% of 34 decks +8% synergy
Confounding Conundrum
9% of 33 decks +9% synergy
Mana Maze
9% of 34 decks +9% synergy
Overburden
9% of 34 decks +9% synergy
Arcane Laboratory
9% of 34 decks +8% synergy
Dissipation Field
9% of 34 decks +8% synergy
Omniscience
9% of 34 decks +6% synergy
Curiosity
9% of 34 decks +5% synergy
Planeswalkers
Jace, Wielder of Mysteries
15% of 33 decks +12% synergy
Narset, Parter of Veils
9% of 33 decks +4% synergy
Utility Lands
Reliquary Tower
44% of 34 decks +15% synergy
Yavimaya, Cradle of Growth
21% of 33 decks +12% synergy
Thespian's Stage
21% of 34 decks +18% synergy
Urborg, Tomb of Yawgmoth
21% of 34 decks +11% synergy
Vesuva
18% of 34 decks +16% synergy
Otawara, Soaring City
16% of 32 decks -1% synergy
The Tabernacle at Pendrell Vale
15% of 34 decks +15% synergy
Cascading Cataracts
15% of 34 decks +13% synergy
Nephalia Drownyard
12% of 24 decks +10% synergy
Rivendell
12% of 25 decks +7% synergy
Halimar Depths
12% of 34 decks +9% synergy
Rogue's Passage
12% of 34 decks -8% synergy
Lotus Field
9% of 33 decks +8% synergy
Field of the Dead
9% of 33 decks +6% synergy
Mystic Sanctuary
9% of 33 decks -3% synergy
Arcane Lighthouse
9% of 34 decks +7% synergy
Ghost Quarter
9% of 34 decks +6% synergy
Maze of Ith
9% of 34 decks +6% synergy
Lonely Sandbar
9% of 34 decks +5% synergy
Scavenger Grounds
9% of 34 decks +5% synergy
Geier Reach Sanitarium
9% of 34 decks +5% synergy
Temple of the False God
9% of 34 decks -1% synergy
Mana Artifacts
Sol Ring
74% of 34 decks -11% synergy
Arcane Signet
73% of 33 decks +1% synergy
Fellwar Stone
32% of 34 decks +11% synergy
Dimir Signet
25% of 24 decks -5% synergy
Decanter of Endless Water
22% of 32 decks +17% synergy
Talisman of Dominance
21% of 24 decks -11% synergy
Thought Vessel
21% of 34 decks +4% synergy
Izzet Signet
20% of 20 decks -8% synergy
Talisman of Progress
18% of 17 decks -5% synergy
Azorius Signet
18% of 17 decks -8% synergy
Pyromancer's Goggles
15% of 20 decks +13% synergy
Talisman of Creativity
15% of 20 decks -14% synergy
Chromatic Lantern
15% of 34 decks +5% synergy
Commander's Sphere
12% of 34 decks -3% synergy
Mind Stone
9% of 34 decks -9% synergy
Lands
Command Tower
85% of 34 decks +11% synergy
Ketria Triome
50% of 12 decks +17% synergy
Mystic Monastery
45% of 11 decks +19% synergy
Raugrin Triome
45% of 11 decks +19% synergy
Savai Triome
40% of 10 decks +13% synergy
Zagoth Triome
40% of 10 decks +9% synergy
Indatha Triome
40% of 10 decks +9% synergy
Raffine's Tower
38% of 13 decks +11% synergy
Exotic Orchard
35% of 34 decks -0% synergy
Hallowed Fountain
35% of 17 decks -5% synergy
Frontier Bivouac
33% of 12 decks +6% synergy
Ziatora's Proving Ground
33% of 9 decks +2% synergy
Spara's Headquarters
33% of 9 decks +2% synergy
Jetmir's Garden
33% of 9 decks +0% synergy
Tropical Island
31% of 13 decks +17% synergy
Savannah
30% of 10 decks +17% synergy
Jungle Shrine
30% of 10 decks -2% synergy
The World Tree
30% of 10 decks -3% synergy
Tundra
29% of 17 decks +16% synergy
Plateau
27% of 11 decks +15% synergy
Sacred Foundry
27% of 11 decks -9% synergy
Orzhov Guildgate
27% of 15 decks +22% synergy
Scrubland
27% of 15 decks +13% synergy
Godless Shrine
27% of 15 decks -14% synergy
Taiga
25% of 12 decks +12% synergy
Underground Sea
25% of 24 decks +11% synergy
Sunken Hollow
25% of 24 decks -10% synergy
Steam Vents
25% of 20 decks -14% synergy
Watery Grave
25% of 24 decks -16% synergy
Azorius Guildgate
24% of 17 decks +19% synergy
Reflecting Pool
24% of 34 decks +18% synergy
Xander's Lounge
23% of 13 decks -4% synergy
Rejuvenating Springs
23% of 13 decks -6% synergy
Breeding Pool
23% of 13 decks -18% synergy
Badlands
21% of 14 decks +8% synergy
Dimir Aqueduct
21% of 24 decks +4% synergy
City of Brass
21% of 34 decks +12% synergy
Scalding Tarn
21% of 34 decks +10% synergy
Terramorphic Expanse
21% of 34 decks +5% synergy
Myriad Landscape
21% of 34 decks +1% synergy
Volcanic Island
20% of 20 decks +6% synergy
Izzet Boilerworks
20% of 20 decks +4% synergy
Shivan Reef
20% of 20 decks -7% synergy
Arcane Sanctum
20% of 15 decks -8% synergy
Flooded Strand
18% of 34 decks +7% synergy
Evolving Wilds
18% of 34 decks -3% synergy
Sea of Clouds
18% of 17 decks -8% synergy
Dimir Guildgate
17% of 24 decks +12% synergy
Dismal Backwater
17% of 24 decks +10% synergy
Morphic Pool
17% of 24 decks -9% synergy