Eternal Witness + Phyrexian Altar + Kaya's Ghostform

Eternal Witness
Phyrexian Altar
Kaya's Ghostform

Requires
Eternal Witness must be on the battlefield. Phyrexian Altar must be on the battlefield. Kaya's Ghostform must be on the battlefield. Kaya's Ghostform attached to Eternal Witness.
Steps
  1. Activate Phyrexian Altar by sacrificing Eternal Witness, adding .
  2. When Eternal Witness dies, Kaya's Ghostform triggers, returning Eternal Witness from your graveyard to the battlefield.
  3. When Eternal Witness enters the battlefield, it triggers, returning Kaya's Ghostform from your graveyard to your hand.
  4. Cast Kaya's Ghostform by paying .
  5. Repeat.
Results
Infinite death triggers. Infinite ETB. Infinite LTB. Infinite sacrifice triggers. Infinite storm count.

Muldrotha, the Gravetide
6.99% of 15112 decks 1056 decks
Meren of Clan Nel Toth
0.63% of 14905 decks 94 decks
Tayam, Luminous Enigma
1.12% of 5725 decks 64 decks
Tatsunari, Toad Rider
0.70% of 6017 decks 42 decks
Karador, Ghost Chieftain
0.35% of 5443 decks 19 decks
The Mycotyrant
0.23% of 6901 decks 16 decks
Korvold, Fae-Cursed King
0.09% of 15487 decks 14 decks
Yargle and Multani
0.25% of 5699 decks 14 decks
Ygra, Eater of All
0.18% of 6520 decks 12 decks
Baba Lysaga, Night Witch
0.22% of 5476 decks 12 decks
Nethroi, Apex of Death
0.19% of 5695 decks 11 decks
Savra, Queen of the Golgari
0.39% of 2793 decks 11 decks
Beledros Witherbloom
0.26% of 3473 decks 9 decks
Grist, Voracious Larva
0.88% of 1026 decks 9 decks
Thalia and The Gitrog Monster
0.07% of 12491 decks 9 decks
Colfenor, the Last Yew
0.79% of 1012 decks 8 decks
Slimefoot and Squee
0.10% of 7791 decks 8 decks
Chatterfang, Squirrel General
0.04% of 16546 decks 7 decks
New Cards
Blasphemous Edict
78% of 9 decks +43% synergy
Walk-In Closet // Forgotten Cellar
65% of 20 decks +38% synergy
Insidious Fungus
49% of 88 decks +43% synergy
Overlord of the Balemurk
40% of 43 decks +29% synergy
Hedge Shredder
32% of 103 decks +25% synergy
High Synergy Cards
Altar of Dementia
64% of 1581 decks +61% synergy
Spore Frog
63% of 1581 decks +60% synergy
Mystic Remora
73% of 1130 decks +55% synergy
Animate Dead
62% of 1581 decks +53% synergy
Accursed Marauder
60% of 273 decks +51% synergy
Glen Elendra Archmage
53% of 1130 decks +50% synergy
Haywire Mite
54% of 1332 decks +49% synergy
Ashiok, Dream Render
52% of 1130 decks +47% synergy
Mulldrifter
53% of 1130 decks +47% synergy
Secrets of the Dead
47% of 1130 decks +47% synergy
Top Cards
Sakura-Tribe Elder
62% of 1581 decks +43% synergy
Swords to Plowshares
59% of 155 decks -4% synergy
Birds of Paradise
52% of 1581 decks +25% synergy
Ashnod's Altar
50% of 1581 decks +42% synergy
Rhystic Study
50% of 1130 decks +22% synergy
Ignoble Hierarch
49% of 55 decks +23% synergy
Sun Titan
49% of 155 decks +39% synergy
Lotus Petal
49% of 1581 decks +42% synergy
Entomb
48% of 1581 decks +41% synergy
Seal of Primordium
48% of 1581 decks +46% synergy
Creatures
Doc Aurlock, Grizzled Genius
46% of 297 decks +41% synergy
Avacyn's Pilgrim
45% of 155 decks +30% synergy
Plaguecrafter
45% of 1581 decks +40% synergy
Siren Stormtamer
44% of 1130 decks +41% synergy
Displacer Kitten
44% of 1048 decks +39% synergy
Baleful Strix
44% of 1130 decks +31% synergy
Gravebreaker Lamia
43% of 1577 decks +42% synergy
Saffi Eriksdotter
43% of 155 decks +42% synergy
Mayhem Devil
43% of 56 decks +33% synergy
Dockside Extortionist
43% of 56 decks +30% synergy
Renegade Rallier
42% of 155 decks +41% synergy
Elas il-Kor, Sadistic Pilgrim
40% of 136 decks +29% synergy
Cruel Celebrant
38% of 155 decks +30% synergy
The Gitrog Monster
38% of 1581 decks +33% synergy
River Kelpie
38% of 1130 decks +37% synergy
Luminous Broodmoth
38% of 154 decks +36% synergy
Karmic Guide
37% of 155 decks +32% synergy
World Shaper
36% of 1581 decks +33% synergy
Braids, Arisen Nightmare
36% of 1423 decks +28% synergy
Dauthi Voidwalker
35% of 1560 decks +26% synergy
Cankerbloom
34% of 1099 decks +27% synergy
Syr Konrad, the Grim
34% of 1579 decks +25% synergy
Underrealm Lich
33% of 1581 decks +30% synergy
Viscera Seer
33% of 1581 decks +23% synergy
Kitchen Finks
32% of 155 decks +32% synergy
Reveillark
32% of 155 decks +30% synergy
Stitcher's Supplier
32% of 1581 decks +29% synergy
Bartolomé del Presidio
31% of 45 decks +24% synergy
Glarb, Calamity's Augur
29% of 112 decks +25% synergy
Lurrus of the Dream-Den
29% of 154 decks +26% synergy
Uro, Titan of Nature's Wrath
29% of 1127 decks +24% synergy
Esper Sentinel
28% of 153 decks +7% synergy
Deathrite Shaman
28% of 1581 decks +16% synergy
Hallowed Spiritkeeper
28% of 155 decks +27% synergy
Metastatic Evangel
27% of 11 decks +24% synergy
Angel of Indemnity
27% of 15 decks +25% synergy
Knight of Autumn
26% of 155 decks +24% synergy
Six
26% of 368 decks +19% synergy
Ravenous Chupacabra
26% of 1581 decks +22% synergy
Reclamation Sage
26% of 1581 decks +15% synergy
Safehold Elite
26% of 155 decks +26% synergy
Blood Artist
25% of 1581 decks +13% synergy
Thassa's Oracle
25% of 1127 decks +17% synergy
Aftermath Analyst
25% of 520 decks +20% synergy
Good-Fortune Unicorn
25% of 155 decks +22% synergy
Delighted Halfling
24% of 888 decks +10% synergy
Shriekmaw
24% of 1581 decks +22% synergy
Sidisi, Brood Tyrant
24% of 1130 decks +22% synergy
Aven Interrupter
24% of 17 decks +20% synergy
Murderous Redcap
23% of 56 decks +22% synergy
Instants
Cyclonic Rift
45% of 1130 decks +17% synergy
Assassin's Trophy
41% of 1581 decks +11% synergy
Path to Exile
34% of 155 decks -12% synergy
Counterspell
31% of 1130 decks -12% synergy
Vampiric Tutor
29% of 1581 decks +11% synergy
Mana Drain
28% of 1130 decks +13% synergy
Anguished Unmaking
28% of 155 decks +4% synergy
Deflecting Swat
27% of 55 decks +11% synergy
Eladamri's Call
27% of 155 decks +16% synergy
Chaos Warp
27% of 56 decks -5% synergy
Enlightened Tutor
25% of 155 decks +7% synergy
Fierce Guardianship
21% of 1126 decks +4% synergy
Crop Rotation
20% of 1581 decks +10% synergy
Don't Make a Sound
20% of 20 decks +10% synergy
Heroic Intervention
19% of 1581 decks -10% synergy
Beast Within
19% of 1581 decks -20% synergy
Artifact Mutation
18% of 56 decks +13% synergy
Red Elemental Blast
18% of 56 decks +11% synergy
Teferi's Protection
17% of 155 decks -3% synergy
Final Showdown
17% of 18 decks +13% synergy
Terminate
16% of 56 decks -5% synergy
Swan Song
15% of 1130 decks -1% synergy
Dark Ritual
15% of 1581 decks -7% synergy
Worldly Tutor
15% of 1581 decks +1% synergy
Pyroblast
14% of 56 decks +8% synergy
Tibalt's Trickery
13% of 55 decks +7% synergy
An Offer You Can't Refuse
12% of 1067 decks -9% synergy
Despark
12% of 155 decks -4% synergy
Generous Gift
12% of 155 decks -14% synergy
Abrupt Decay
12% of 1581 decks +1% synergy
Arcane Denial
11% of 1130 decks -8% synergy
Fact or Fiction
11% of 1130 decks +4% synergy
Mythos of Nethroi
11% of 154 decks +8% synergy
Intuition
11% of 1130 decks +9% synergy
Fell the Profane
11% of 348 decks -1% synergy
Force of Will
11% of 1130 decks -1% synergy
Mystical Tutor
10% of 1130 decks -5% synergy
Negate
10% of 1130 decks -13% synergy
Malakir Rebirth
9% of 1570 decks +1% synergy
Grisly Salvage
9% of 1581 decks +4% synergy
Ephemerate
9% of 155 decks +3% synergy
Silence
9% of 155 decks +3% synergy
Harrow
9% of 1581 decks -1% synergy
Veil of Summer
8% of 1579 decks +2% synergy
Cosmic Rebirth
8% of 71 decks +6% synergy
Revitalizing Repast
8% of 348 decks -4% synergy
Stroke of Midnight
8% of 51 decks -5% synergy
Deadly Rollick
8% of 1575 decks -3% synergy
Force of Negation
7% of 1128 decks -2% synergy
Putrefy
7% of 1581 decks -9% synergy
Sorceries
Blasphemous Act
39% of 56 decks +6% synergy
Demonic Tutor
38% of 1581 decks +15% synergy
Reanimate
34% of 1581 decks +18% synergy
Supreme Verdict
33% of 12 decks +19% synergy
Buried Alive
32% of 1581 decks +26% synergy
Life from the Loam
32% of 1581 decks +28% synergy
Eerie Ultimatum
26% of 154 decks +13% synergy
Toxic Deluge
26% of 1581 decks +8% synergy
Faithless Looting
25% of 56 decks +8% synergy
Windfall
25% of 1130 decks +12% synergy
Damn
24% of 153 decks +7% synergy
Living Death
22% of 1581 decks +16% synergy
Diabolic Intent
22% of 1581 decks +13% synergy
Victimize
21% of 1581 decks +9% synergy
Gamble
20% of 56 decks +10% synergy
Cultivate
19% of 1581 decks -28% synergy
Jeska's Will
18% of 55 decks +1% synergy
Farseek
18% of 1581 decks -16% synergy
Nature's Lore
17% of 1581 decks -15% synergy
Three Visits
17% of 1581 decks -8% synergy
Culling Ritual
16% of 1564 decks +5% synergy
Damnation
13% of 1581 decks +5% synergy
Villainous Wealth
13% of 1130 decks +5% synergy
Kodama's Reach
12% of 1581 decks -20% synergy
Vandalblast
11% of 56 decks -6% synergy
Bala Ged Recovery
10% of 1570 decks +1% synergy
Sevinne's Reclamation
10% of 155 decks +3% synergy
Unmarked Grave
10% of 1560 decks +8% synergy
Wrath of God
10% of 155 decks +3% synergy
Rampant Growth
10% of 1581 decks -25% synergy
Torment of Hailfire
9% of 1581 decks +4% synergy
Twinflame
9% of 56 decks +6% synergy
Decimate
9% of 56 decks +1% synergy
Dread Return
9% of 1581 decks +3% synergy
Austere Command
8% of 155 decks -4% synergy
Eldritch Evolution
7% of 1581 decks +2% synergy
Rise of the Witch-king
7% of 806 decks +0% synergy
Unearth
7% of 1581 decks +3% synergy
Terror Tide
6% of 669 decks +5% synergy
Finale of Devastation
6% of 1581 decks -2% synergy
Green Sun's Zenith
6% of 1581 decks -1% synergy
Squirming Emergence
6% of 631 decks +2% synergy
Grim Tutor
6% of 1581 decks +1% synergy
Agadeem's Awakening
6% of 1570 decks +2% synergy
Breach the Multiverse
6% of 1033 decks +1% synergy
Cathartic Reunion
5% of 56 decks +2% synergy
Wheel of Fortune
5% of 56 decks +0% synergy
Season of Gathering
5% of 138 decks -0% synergy
Neoform
5% of 1130 decks -0% synergy
Utility Artifacts
Lightning Greaves
46% of 1581 decks +21% synergy
Matzalantli, the Great Door
30% of 669 decks +29% synergy
Aether Spellbomb
26% of 1130 decks +25% synergy
Perpetual Timepiece
23% of 1581 decks +23% synergy
Swiftfoot Boots
23% of 1581 decks -5% synergy
Mesmeric Orb
23% of 1581 decks +22% synergy
Skullclamp
22% of 1581 decks +9% synergy
Palantír of Orthanc
17% of 791 decks +15% synergy
Crucible of Worlds
16% of 1581 decks +13% synergy
Birthing Pod
14% of 1581 decks +12% synergy
Conduit of Worlds
13% of 1162 decks +6% synergy
The One Ring
12% of 1022 decks +3% synergy
Nevinyrral's Disk
12% of 1581 decks +11% synergy
Wayfarer's Bauble
12% of 1581 decks +2% synergy
Mishra's Bauble
11% of 1581 decks +9% synergy
Expedition Map
10% of 1581 decks +7% synergy
Mindslaver
10% of 1581 decks +10% synergy
The Everflowing Well
9% of 478 decks +8% synergy
Nihil Spellbomb
7% of 1581 decks +6% synergy
The Great Henge
7% of 1579 decks -3% synergy
Bolas's Citadel
6% of 1581 decks -3% synergy
Soul-Guide Lantern
6% of 1577 decks +5% synergy
Elixir of Immortality
6% of 1581 decks +4% synergy
Enchantments
Pernicious Deed
44% of 1581 decks +42% synergy
Seal of Removal
42% of 1130 decks +41% synergy
Ripples of Undeath
33% of 306 decks +26% synergy
Promise of Bunrei
32% of 155 decks +31% synergy
Goblin Bombardment
30% of 56 decks +24% synergy
Abzan Ascendancy
30% of 155 decks +28% synergy
Sylvan Library
25% of 1581 decks +14% synergy
Polluted Cistern // Dim Oubliette
25% of 32 decks +19% synergy
Exploration
24% of 1581 decks +15% synergy
Necromancy
20% of 1581 decks +17% synergy
Insidious Roots
20% of 490 decks +11% synergy
Aura Shards
19% of 155 decks +10% synergy
Riveteers Ascendancy
18% of 55 decks +13% synergy
Rhythm of the Wild
18% of 56 decks -6% synergy
The Meathook Massacre
18% of 1545 decks +13% synergy
Swift Reconfiguration
18% of 142 decks +16% synergy
Angelic Renewal
17% of 155 decks +17% synergy
Sneak Attack
16% of 56 decks +14% synergy
Smothering Tithe
15% of 155 decks -10% synergy
Kenrith's Transformation
15% of 1579 decks +9% synergy
Journey to Eternity
14% of 1581 decks +11% synergy
Out of the Tombs
13% of 1358 decks +11% synergy
Impact Tremors
12% of 56 decks +3% synergy
Sultai Ascendancy
12% of 1130 decks +10% synergy
Dance of the Dead
12% of 1581 decks +11% synergy
Greater Good
12% of 1581 decks +7% synergy
Wild Growth
12% of 1581 decks +1% synergy
Seal of Doom
12% of 1581 decks +11% synergy
Grave Pact
10% of 1581 decks +6% synergy
Dictate of Erebos
10% of 1581 decks +6% synergy
Defense of the Heart
10% of 1581 decks +7% synergy
Into the Pit
9% of 32 decks +2% synergy
Unable to Scream
9% of 43 decks +5% synergy
Bastion of Remembrance
9% of 1575 decks +3% synergy
Underworld Breach
9% of 56 decks +3% synergy
Imprisoned in the Moon
9% of 1130 decks +5% synergy
Cathars' Crusade
8% of 155 decks +3% synergy
Carpet of Flowers
8% of 1581 decks +5% synergy
Witness Protection
8% of 1067 decks +7% synergy
Survival of the Fittest
8% of 1581 decks +6% synergy
Pattern of Rebirth
8% of 1581 decks +7% synergy
Eaten by Piranhas
8% of 410 decks +5% synergy
Tocasia's Welcome
7% of 123 decks +3% synergy
Stimulus Package
7% of 55 decks +6% synergy
Binding the Old Gods
7% of 1564 decks +1% synergy
Moldervine Reclamation
7% of 1579 decks -2% synergy
Cindervines
7% of 56 decks +5% synergy
Aura of Silence
7% of 155 decks +5% synergy
Utopia Sprawl
7% of 1581 decks -1% synergy
The Tale of Tamiyo
7% of 43 decks +6% synergy
Battles
Invasion of Amonkhet
8% of 658 decks +7% synergy
Invasion of Ikoria
7% of 940 decks +2% synergy
Planeswalkers
Oko, Thief of Crowns
26% of 1128 decks +20% synergy
Jace, Wielder of Mysteries
23% of 1130 decks +19% synergy
Tamiyo, Collector of Tales
19% of 1130 decks +18% synergy
Teferi, Master of Time
12% of 1122 decks +9% synergy
Narset, Parter of Veils
10% of 1130 decks +4% synergy
Jace, the Perfected Mind
10% of 785 decks +9% synergy
Wrenn and Realmbreaker
9% of 1015 decks +7% synergy
Tyvar, Jubilant Brawler
9% of 1162 decks +4% synergy
Grist, the Hunger Tide
9% of 1560 decks +5% synergy
Liliana, Dreadhorde General
6% of 1581 decks +2% synergy
Utility Lands
Urborg, Tomb of Yawgmoth
45% of 1581 decks +35% synergy
Yavimaya, Cradle of Growth
41% of 1560 decks +31% synergy
Boseiju, Who Endures
40% of 1523 decks +20% synergy
Command Beacon
36% of 1581 decks +31% synergy
Bojuka Bog
35% of 1581 decks +5% synergy
Phyrexian Tower
35% of 1581 decks +26% synergy
Takenuma, Abandoned Mire
29% of 1523 decks +18% synergy
Otawara, Soaring City
28% of 1091 decks +11% synergy
Strip Mine
27% of 1581 decks +24% synergy
Shifting Woodland
24% of 348 decks +15% synergy
Cabal Coffers
22% of 1581 decks +11% synergy
Field of the Dead
20% of 1579 decks +16% synergy
Urza's Saga
19% of 1560 decks +12% synergy
Ancient Tomb
18% of 1581 decks +7% synergy
Reliquary Tower
17% of 1581 decks -12% synergy
Glacial Chasm
17% of 1581 decks +16% synergy
High Market
17% of 1581 decks +14% synergy
Dakmor Salvage
16% of 1581 decks +14% synergy
Gavony Township
14% of 155 decks +4% synergy
Cephalid Coliseum
12% of 1130 decks +10% synergy
Lotus Field
12% of 1579 decks +11% synergy
Wasteland
10% of 1581 decks +8% synergy
Ghost Quarter
8% of 1581 decks +5% synergy
Dryad Arbor
8% of 1581 decks +3% synergy
Sokenzan, Crucible of Defiance
7% of 55 decks +2% synergy
Gaea's Cradle
6% of 1581 decks +0% synergy
Temple of the False God
6% of 1581 decks -4% synergy
Lonely Sandbar
6% of 1130 decks +2% synergy
Spymaster's Vault
5% of 348 decks +1% synergy
Kessig Wolf Run
5% of 56 decks -11% synergy
Tranquil Thicket
5% of 1581 decks +2% synergy
Thespian's Stage
5% of 1581 decks +3% synergy
Mystic Sanctuary
5% of 1128 decks -7% synergy
Mana Artifacts
Sol Ring
91% of 1581 decks +7% synergy
Arcane Signet
69% of 1579 decks -3% synergy
Jeweled Lotus
19% of 1569 decks +13% synergy
Mana Crypt
18% of 1581 decks +9% synergy
Commander's Sphere
15% of 1581 decks -0% synergy
Talisman of Hierarchy
14% of 155 decks -10% synergy
Golgari Signet
14% of 1581 decks +1% synergy
Talisman of Resilience
12% of 1579 decks +1% synergy
Simic Signet
12% of 1130 decks -3% synergy
Dimir Signet
12% of 1130 decks -18% synergy
Talisman of Unity
12% of 155 decks +4% synergy
Lion's Eye Diamond
11% of 1581 decks +9% synergy
Mana Vault
10% of 1581 decks +4% synergy
Fellwar Stone
10% of 1581 decks -11% synergy
Talisman of Curiosity
9% of 1128 decks -3% synergy
Orzhov Signet
9% of 155 decks -18% synergy
Talisman of Impulse
9% of 56 decks +0% synergy
Rakdos Signet
9% of 56 decks -21% synergy
Talisman of Dominance
9% of 1130 decks -23% synergy
Chromatic Lantern
8% of 1581 decks -1% synergy
Mind Stone
8% of 1581 decks -10% synergy
Gruul Signet
7% of 56 decks -5% synergy
Selesnya Signet
7% of 155 decks -2% synergy
Mox Diamond
7% of 1581 decks +2% synergy
Chrome Mox
5% of 1581 decks -1% synergy
Lands
Command Tower
92% of 1581 decks +19% synergy
Overgrown Tomb
76% of 1581 decks +34% synergy
Watery Grave
76% of 1130 decks +35% synergy
Breeding Pool
75% of 1130 decks +33% synergy
Godless Shrine
74% of 155 decks +33% synergy
Temple Garden
69% of 155 decks +29% synergy
Zagoth Triome
67% of 1126 decks +37% synergy
Verdant Catacombs
65% of 1581 decks +54% synergy
Indatha Triome
63% of 154 decks +32% synergy
Stomping Ground
59% of 56 decks +18% synergy
Ketria Triome
57% of 7 decks +25% synergy
Sacred Foundry
56% of 9 decks +19% synergy
Blood Crypt
55% of 56 decks +17% synergy
Misty Rainforest
54% of 1581 decks +42% synergy
Undergrowth Stadium
50% of 1569 decks +24% synergy
Ziatora's Proving Ground
49% of 55 decks +17% synergy
Polluted Delta
48% of 1581 decks +37% synergy
Rejuvenating Springs
46% of 1121 decks +18% synergy
Plateau
44% of 9 decks +32% synergy
Underground Mortuary
43% of 561 decks +27% synergy
Volcanic Island
43% of 7 decks +29% synergy
Luxury Suite
43% of 56 decks +16% synergy
Xander's Lounge
43% of 7 decks +15% synergy
The World Tree
43% of 7 decks +9% synergy
Hedge Maze
42% of 402 decks +28% synergy
Vault of Champions
42% of 153 decks +16% synergy
Tundra
42% of 12 decks +28% synergy
Twisted Landscape
42% of 12 decks +21% synergy
Raffine's Tower
42% of 12 decks +14% synergy
Hallowed Fountain
42% of 12 decks +1% synergy
Spire Garden
41% of 56 decks +17% synergy
Undercity Sewers
41% of 403 decks +27% synergy
Morphic Pool
41% of 1130 decks +15% synergy
Exotic Orchard
40% of 1581 decks +5% synergy
Woodland Cemetery
39% of 1581 decks +11% synergy
Bountiful Promenade
38% of 155 decks +14% synergy
Caves of Koilos
37% of 155 decks +9% synergy
Hinterland Harbor
33% of 1130 decks +6% synergy
Isolated Chapel
32% of 155 decks +4% synergy
Llanowar Wastes
31% of 1581 decks +6% synergy
Shadowy Backstreet
31% of 32 decks +18% synergy
Cinder Glade
30% of 56 decks -8% synergy
Opulent Palace
29% of 1130 decks +3% synergy
Fabled Passage
29% of 1579 decks +20% synergy
Drowned Catacomb
29% of 1130 decks +3% synergy
Lush Portico
28% of 32 decks +16% synergy
Sunpetal Grove
28% of 155 decks +4% synergy
Smoldering Marsh
27% of 56 decks -6% synergy
Deathcap Glade
26% of 1536 decks +12% synergy
Sandsteppe Citadel
25% of 155 decks -1% synergy