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
6.98% of 15505 decks 1083 decks
Meren of Clan Nel Toth
0.63% of 15123 decks 95 decks
Tayam, Luminous Enigma
1.09% of 5848 decks 64 decks
Tatsunari, Toad Rider
0.70% of 6020 decks 42 decks
Karador, Ghost Chieftain
0.33% of 5430 decks 18 decks
The Mycotyrant
0.22% of 7222 decks 16 decks
Yargle and Multani
0.27% of 5833 decks 16 decks
Korvold, Fae-Cursed King
0.09% of 15536 decks 14 decks
Ygra, Eater of All
0.18% of 7265 decks 13 decks
Baba Lysaga, Night Witch
0.22% of 5428 decks 12 decks
Savra, Queen of the Golgari
0.38% of 2897 decks 11 decks
Nethroi, Apex of Death
0.19% of 5813 decks 11 decks
Grist, Voracious Larva
0.82% of 1103 decks 9 decks
Beledros Witherbloom
0.26% of 3481 decks 9 decks
Thalia and The Gitrog Monster
0.07% of 12840 decks 9 decks
Colfenor, the Last Yew
0.79% of 1010 decks 8 decks
Slimefoot and Squee
0.10% of 8032 decks 8 decks
Sidisi, Brood Tyrant
0.11% of 6359 decks 7 decks
New Cards
Kiora, the Rising Tide
83% of 24 decks +71% synergy
Neerdiv, Devious Diver
59% of 39 decks +58% synergy
Blasphemous Edict
51% of 39 decks +17% synergy
Insidious Fungus
48% of 138 decks +43% synergy
Walk-In Closet // Forgotten Cellar
39% of 59 decks +24% synergy
High Synergy Cards
Altar of Dementia
64% of 1610 decks +61% synergy
Spore Frog
63% of 1610 decks +61% synergy
Mystic Remora
73% of 1157 decks +55% synergy
Animate Dead
63% of 1610 decks +53% synergy
Glen Elendra Archmage
52% of 1157 decks +50% synergy
Haywire Mite
54% of 1385 decks +49% synergy
Accursed Marauder
57% of 339 decks +48% synergy
Secrets of the Dead
48% of 1157 decks +48% synergy
Ashiok, Dream Render
52% of 1157 decks +48% synergy
Mulldrifter
52% of 1157 decks +47% synergy
Top Cards
Sakura-Tribe Elder
62% of 1610 decks +43% synergy
Swords to Plowshares
57% of 152 decks -6% synergy
Birds of Paradise
52% of 1610 decks +25% synergy
Rhystic Study
51% of 1157 decks +23% synergy
Ignoble Hierarch
50% of 54 decks +24% synergy
Ashnod's Altar
50% of 1610 decks +42% synergy
Lotus Petal
49% of 1610 decks +43% synergy
Entomb
49% of 1610 decks +42% synergy
Sun Titan
49% of 152 decks +38% synergy
Doc Aurlock, Grizzled Genius
48% of 356 decks +43% synergy
Creatures
Mayhem Devil
45% of 55 decks +36% synergy
Avacyn's Pilgrim
45% of 152 decks +31% synergy
Displacer Kitten
45% of 1084 decks +40% synergy
Baleful Strix
44% of 1157 decks +31% synergy
Siren Stormtamer
44% of 1157 decks +41% synergy
Plaguecrafter
44% of 1610 decks +39% synergy
Gravebreaker Lamia
44% of 1606 decks +43% synergy
Dockside Extortionist
44% of 55 decks +32% synergy
Saffi Eriksdotter
43% of 152 decks +42% synergy
Renegade Rallier
43% of 152 decks +42% synergy
Elas il-Kor, Sadistic Pilgrim
40% of 134 decks +28% synergy
Cruel Celebrant
39% of 152 decks +30% synergy
Luminous Broodmoth
38% of 151 decks +36% synergy
River Kelpie
38% of 1157 decks +37% synergy
The Gitrog Monster
38% of 1610 decks +32% synergy
Karmic Guide
37% of 152 decks +32% synergy
Braids, Arisen Nightmare
36% of 1467 decks +29% synergy
World Shaper
36% of 1610 decks +33% synergy
Cankerbloom
35% of 1171 decks +27% synergy
Syr Konrad, the Grim
34% of 1608 decks +25% synergy
Dauthi Voidwalker
34% of 1590 decks +26% synergy
Underrealm Lich
33% of 1610 decks +30% synergy
Kitchen Finks
33% of 152 decks +32% synergy
Reveillark
32% of 152 decks +30% synergy
Stitcher's Supplier
32% of 1610 decks +29% synergy
Viscera Seer
32% of 1610 decks +23% synergy
Overlord of the Balemurk
30% of 87 decks +22% synergy
Bartolomé del Presidio
30% of 47 decks +23% synergy
Uro, Titan of Nature's Wrath
30% of 1154 decks +25% synergy
Lurrus of the Dream-Den
29% of 151 decks +26% synergy
Esper Sentinel
29% of 149 decks +8% synergy
Six
29% of 437 decks +21% synergy
Deathrite Shaman
28% of 1610 decks +16% synergy
Hallowed Spiritkeeper
28% of 152 decks +27% synergy
Knight of Autumn
28% of 152 decks +25% synergy
Glarb, Calamity's Augur
27% of 165 decks +23% synergy
Ravenous Chupacabra
26% of 1610 decks +22% synergy
Safehold Elite
26% of 152 decks +25% synergy
Thassa's Oracle
26% of 1154 decks +18% synergy
Reclamation Sage
25% of 1610 decks +14% synergy
Aftermath Analyst
25% of 590 decks +21% synergy
Metastatic Evangel
25% of 12 decks +22% synergy
Blood Artist
24% of 1610 decks +13% synergy
Good-Fortune Unicorn
24% of 152 decks +22% synergy
Shriekmaw
24% of 1610 decks +22% synergy
Delighted Halfling
24% of 962 decks +10% synergy
Murderous Redcap
24% of 55 decks +22% synergy
Angel of Indemnity
24% of 17 decks +22% synergy
Sidisi, Brood Tyrant
24% of 1157 decks +22% synergy
Ramunap Excavator
23% of 1610 decks +17% synergy
Instants
Cyclonic Rift
45% of 1157 decks +17% synergy
Assassin's Trophy
42% of 1610 decks +11% synergy
Path to Exile
32% of 152 decks -14% synergy
Counterspell
30% of 1157 decks -13% synergy
Vampiric Tutor
29% of 1610 decks +11% synergy
Eladamri's Call
29% of 152 decks +18% synergy
Mana Drain
28% of 1157 decks +13% synergy
Deflecting Swat
28% of 54 decks +12% synergy
Anguished Unmaking
27% of 152 decks +3% synergy
Enlightened Tutor
26% of 152 decks +9% synergy
Chaos Warp
25% of 55 decks -7% synergy
Fierce Guardianship
22% of 1153 decks +4% synergy
Crop Rotation
20% of 1610 decks +11% synergy
Heroic Intervention
19% of 1610 decks -10% synergy
Beast Within
19% of 1610 decks -20% synergy
Artifact Mutation
18% of 55 decks +14% synergy
Red Elemental Blast
18% of 55 decks +12% synergy
Teferi's Protection
17% of 152 decks -3% synergy
Terminate
16% of 55 decks -4% synergy
Swan Song
16% of 1157 decks -1% synergy
Dark Ritual
15% of 1610 decks -7% synergy
Worldly Tutor
15% of 1610 decks +1% synergy
Final Showdown
15% of 20 decks +12% synergy
Pyroblast
15% of 55 decks +8% synergy
Tibalt's Trickery
13% of 54 decks +7% synergy
An Offer You Can't Refuse
12% of 1101 decks -9% synergy
Abrupt Decay
12% of 1610 decks +1% synergy
Mythos of Nethroi
11% of 151 decks +9% synergy
Intuition
11% of 1157 decks +9% synergy
Despark
11% of 152 decks -4% synergy
Generous Gift
11% of 152 decks -14% synergy
Force of Will
11% of 1157 decks +0% synergy
Arcane Denial
11% of 1157 decks -9% synergy
Fact or Fiction
11% of 1157 decks +4% synergy
Mystical Tutor
10% of 1157 decks -5% synergy
Refute
10% of 40 decks +3% synergy
Fell the Profane
9% of 417 decks -2% synergy
Negate
9% of 1157 decks -13% synergy
Grisly Salvage
9% of 1610 decks +4% synergy
Harrow
9% of 1610 decks -0% synergy
Malakir Rebirth
9% of 1599 decks +1% synergy
Don't Make a Sound
9% of 55 decks +3% synergy
Ephemerate
9% of 152 decks +3% synergy
Silence
9% of 152 decks +2% synergy
Veil of Summer
8% of 1608 decks +2% synergy
Cosmic Rebirth
8% of 73 decks +6% synergy
Force of Negation
8% of 1155 decks -1% synergy
Deadly Rollick
8% of 1604 decks -3% synergy
Stroke of Midnight
8% of 53 decks -5% synergy
Revitalizing Repast
7% of 417 decks -5% synergy
Sorceries
Blasphemous Act
40% of 55 decks +6% synergy
Demonic Tutor
38% of 1610 decks +16% synergy
Reanimate
33% of 1610 decks +18% synergy
Life from the Loam
32% of 1610 decks +28% synergy
Buried Alive
32% of 1610 decks +27% synergy
Toxic Deluge
26% of 1610 decks +8% synergy
Faithless Looting
25% of 55 decks +9% synergy
Supreme Verdict
25% of 12 decks +11% synergy
Windfall
24% of 1157 decks +11% synergy
Eerie Ultimatum
24% of 151 decks +11% synergy
Damn
23% of 149 decks +7% synergy
Living Death
21% of 1610 decks +16% synergy
Diabolic Intent
21% of 1610 decks +13% synergy
Victimize
21% of 1610 decks +9% synergy
Gamble
20% of 55 decks +10% synergy
Cultivate
19% of 1610 decks -27% synergy
Jeska's Will
19% of 54 decks +1% synergy
Nature's Lore
18% of 1610 decks -14% synergy
Farseek
18% of 1610 decks -17% synergy
Three Visits
17% of 1610 decks -8% synergy
Culling Ritual
16% of 1593 decks +5% synergy
Damnation
14% of 1610 decks +6% synergy
Villainous Wealth
13% of 1157 decks +5% synergy
Kodama's Reach
12% of 1610 decks -19% synergy
Vandalblast
11% of 55 decks -5% synergy
Sevinne's Reclamation
11% of 152 decks +3% synergy
Unmarked Grave
10% of 1590 decks +7% synergy
Bala Ged Recovery
10% of 1599 decks +1% synergy
Wrath of God
10% of 152 decks +3% synergy
Rampant Growth
10% of 1610 decks -25% synergy
Torment of Hailfire
10% of 1610 decks +5% synergy
Twinflame
9% of 55 decks +6% synergy
Decimate
9% of 55 decks +1% synergy
Dread Return
9% of 1610 decks +3% synergy
Austere Command
8% of 152 decks -5% synergy
Eldritch Evolution
7% of 1610 decks +2% synergy
Rise of the Witch-king
7% of 882 decks +0% synergy
Unearth
7% of 1610 decks +3% synergy
Terror Tide
6% of 744 decks +5% synergy
Finale of Devastation
6% of 1610 decks -2% synergy
Green Sun's Zenith
6% of 1610 decks -0% synergy
Squirming Emergence
6% of 708 decks +2% synergy
Breach the Multiverse
6% of 1106 decks +1% synergy
Agadeem's Awakening
6% of 1599 decks +2% synergy
Grim Tutor
6% of 1610 decks +1% synergy
Cathartic Reunion
5% of 55 decks +2% synergy
Wheel of Fortune
5% of 55 decks +0% synergy
Neoform
5% of 1157 decks -0% synergy
Utility Artifacts
Lightning Greaves
46% of 1610 decks +21% synergy
Hedge Shredder
33% of 159 decks +27% synergy
Matzalantli, the Great Door
30% of 744 decks +28% synergy
Aether Spellbomb
26% of 1157 decks +25% synergy
Mesmeric Orb
23% of 1610 decks +22% synergy
Perpetual Timepiece
23% of 1610 decks +22% synergy
Swiftfoot Boots
23% of 1610 decks -5% synergy
Skullclamp
22% of 1610 decks +9% synergy
Crucible of Worlds
16% of 1610 decks +13% synergy
Palantír of Orthanc
15% of 867 decks +14% synergy
Birthing Pod
14% of 1610 decks +12% synergy
Conduit of Worlds
13% of 1234 decks +6% synergy
Nevinyrral's Disk
12% of 1610 decks +11% synergy
The One Ring
12% of 1095 decks +3% synergy
Wayfarer's Bauble
11% of 1610 decks +1% synergy
Mishra's Bauble
11% of 1610 decks +10% synergy
Expedition Map
10% of 1610 decks +7% synergy
Mindslaver
10% of 1610 decks +10% synergy
The Everflowing Well
9% of 541 decks +8% synergy
The Great Henge
7% of 1608 decks -3% synergy
Nihil Spellbomb
7% of 1610 decks +6% synergy
Bolas's Citadel
6% of 1610 decks -3% synergy
Elixir of Immortality
6% of 1610 decks +4% synergy
Soul-Guide Lantern
6% of 1606 decks +4% synergy
Enchantments
Seal of Primordium
48% of 1610 decks +46% synergy
Pernicious Deed
44% of 1610 decks +42% synergy
Seal of Removal
42% of 1157 decks +42% synergy
Ripples of Undeath
32% of 376 decks +26% synergy
Promise of Bunrei
32% of 152 decks +32% synergy
Goblin Bombardment
31% of 55 decks +24% synergy
Abzan Ascendancy
29% of 152 decks +27% synergy
Sylvan Library
25% of 1610 decks +13% synergy
Exploration
25% of 1610 decks +16% synergy
Riveteers Ascendancy
20% of 54 decks +16% synergy
Necromancy
20% of 1610 decks +17% synergy
Aura Shards
19% of 152 decks +10% synergy
Angelic Renewal
18% of 152 decks +18% synergy
Insidious Roots
18% of 560 decks +10% synergy
Rhythm of the Wild
18% of 55 decks -5% synergy
Swift Reconfiguration
18% of 139 decks +17% synergy
The Meathook Massacre
18% of 1575 decks +12% synergy
Sneak Attack
16% of 55 decks +14% synergy
Smothering Tithe
16% of 152 decks -9% synergy
Kenrith's Transformation
15% of 1608 decks +8% synergy
Journey to Eternity
15% of 1610 decks +11% synergy
Impact Tremors
13% of 55 decks +3% synergy
Out of the Tombs
12% of 1408 decks +11% synergy
Dance of the Dead
12% of 1610 decks +11% synergy
Sultai Ascendancy
12% of 1157 decks +11% synergy
Greater Good
12% of 1610 decks +7% synergy
Seal of Doom
11% of 1610 decks +11% synergy
Wild Growth
11% of 1610 decks +0% synergy
Polluted Cistern // Dim Oubliette
11% of 72 decks +7% synergy
Grave Pact
10% of 1610 decks +6% synergy
Defense of the Heart
10% of 1610 decks +7% synergy
Dictate of Erebos
10% of 1610 decks +6% synergy
Cindervines
9% of 55 decks +7% synergy
Underworld Breach
9% of 55 decks +3% synergy
Bastion of Remembrance
9% of 1604 decks +3% synergy
Imprisoned in the Moon
9% of 1157 decks +5% synergy
Carpet of Flowers
8% of 1610 decks +5% synergy
Survival of the Fittest
8% of 1610 decks +6% synergy
Witness Protection
8% of 1101 decks +6% synergy
Pattern of Rebirth
8% of 1610 decks +7% synergy
Stimulus Package
7% of 54 decks +7% synergy
Utopia Sprawl
7% of 1610 decks -0% synergy
Aura of Silence
7% of 152 decks +5% synergy
Cathars' Crusade
7% of 152 decks +2% synergy
Moldervine Reclamation
7% of 1608 decks -2% synergy
Eaten by Piranhas
7% of 475 decks +5% synergy
Binding the Old Gods
7% of 1593 decks +1% synergy
Darksteel Mutation
7% of 152 decks +1% synergy
Tocasia's Welcome
7% of 122 decks +3% synergy
Phyrexian Arena
7% of 1610 decks -8% synergy
Battles
Invasion of Amonkhet
8% of 720 decks +6% synergy
Invasion of Ikoria
7% of 1014 decks +2% synergy
Planeswalkers
Oko, Thief of Crowns
26% of 1155 decks +20% synergy
Jace, Wielder of Mysteries
23% of 1157 decks +19% synergy
Tamiyo, Collector of Tales
19% of 1157 decks +18% synergy
Teferi, Master of Time
11% of 1149 decks +8% synergy
Wrenn and Realmbreaker
9% of 1089 decks +7% synergy
Narset, Parter of Veils
9% of 1157 decks +4% synergy
Grist, the Hunger Tide
9% of 1590 decks +5% synergy
Jace, the Perfected Mind
9% of 846 decks +8% synergy
Tyvar, Jubilant Brawler
9% of 1234 decks +4% synergy
Liliana, Dreadhorde General
5% of 1610 decks +2% synergy
Utility Lands
Urborg, Tomb of Yawgmoth
45% of 1610 decks +35% synergy
Yavimaya, Cradle of Growth
41% of 1590 decks +32% synergy
Boseiju, Who Endures
40% of 1558 decks +21% synergy
Command Beacon
37% of 1610 decks +32% synergy
Phyrexian Tower
35% of 1610 decks +26% synergy
Bojuka Bog
35% of 1610 decks +5% synergy
Takenuma, Abandoned Mire
29% of 1558 decks +18% synergy
Strip Mine
28% of 1610 decks +25% synergy
Otawara, Soaring City
27% of 1124 decks +11% synergy
Shifting Woodland
26% of 417 decks +17% synergy
Cabal Coffers
22% of 1610 decks +12% synergy
Field of the Dead
20% of 1608 decks +17% synergy
Urza's Saga
19% of 1590 decks +12% synergy
Ancient Tomb
18% of 1610 decks +7% synergy
Reliquary Tower
18% of 1610 decks -12% synergy
Glacial Chasm
18% of 1610 decks +17% synergy
High Market
17% of 1610 decks +14% synergy
Dakmor Salvage
15% of 1610 decks +14% synergy
Gavony Township
14% of 152 decks +4% synergy
Lotus Field
13% of 1608 decks +11% synergy
Cephalid Coliseum
12% of 1157 decks +10% synergy
Wasteland
10% of 1610 decks +8% synergy
Ghost Quarter
8% of 1610 decks +6% synergy
Sokenzan, Crucible of Defiance
7% of 54 decks +3% synergy
Dryad Arbor
7% of 1610 decks +3% synergy
Gaea's Cradle
6% of 1610 decks +0% synergy
Lonely Sandbar
6% of 1157 decks +2% synergy
Kessig Wolf Run
5% of 55 decks -10% synergy
Tranquil Thicket
5% of 1610 decks +2% synergy
Temple of the False God
5% of 1610 decks -4% synergy
Hall of Heliod's Generosity
5% of 152 decks -1% synergy
Spymaster's Vault
5% of 417 decks +1% synergy
Mana Artifacts
Sol Ring
92% of 1610 decks +7% synergy
Arcane Signet
70% of 1608 decks -2% synergy
Jeweled Lotus
18% of 1597 decks +12% synergy
Mana Crypt
17% of 1610 decks +9% synergy
Commander's Sphere
15% of 1610 decks -0% synergy
Talisman of Hierarchy
14% of 152 decks -10% synergy
Golgari Signet
14% of 1610 decks +1% synergy
Talisman of Resilience
12% of 1608 decks +1% synergy
Simic Signet
12% of 1157 decks -3% synergy
Talisman of Unity
12% of 152 decks +4% synergy
Dimir Signet
12% of 1157 decks -18% synergy
Lion's Eye Diamond
11% of 1610 decks +9% synergy
Mana Vault
10% of 1610 decks +4% synergy
Fellwar Stone
10% of 1610 decks -11% synergy
Orzhov Signet
9% of 152 decks -18% synergy
Talisman of Curiosity
9% of 1155 decks -3% synergy
Talisman of Impulse
9% of 55 decks +0% synergy
Talisman of Dominance
9% of 1157 decks -22% synergy
Chromatic Lantern
8% of 1610 decks -2% synergy
Mind Stone
7% of 1610 decks -10% synergy
Rakdos Signet
7% of 55 decks -22% synergy
Selesnya Signet
7% of 152 decks -2% synergy
Mox Diamond
7% of 1610 decks +2% synergy
Chrome Mox
6% of 1610 decks -1% synergy
Gruul Signet
5% of 55 decks -6% synergy
Lands
Command Tower
92% of 1610 decks +18% synergy
Watery Grave
77% of 1157 decks +36% synergy
Overgrown Tomb
76% of 1610 decks +34% synergy
Breeding Pool
75% of 1157 decks +34% synergy
Godless Shrine
73% of 152 decks +32% synergy
Temple Garden
68% of 152 decks +27% synergy
Zagoth Triome
67% of 1153 decks +36% synergy
Verdant Catacombs
66% of 1610 decks +54% synergy
Indatha Triome
63% of 151 decks +32% synergy
Stomping Ground
58% of 55 decks +17% synergy
Blood Crypt
56% of 55 decks +18% synergy
Misty Rainforest
54% of 1610 decks +42% synergy
Undergrowth Stadium
50% of 1597 decks +24% synergy
Plateau
50% of 8 decks +38% synergy
Volcanic Island
50% of 6 decks +36% synergy
Tundra
50% of 12 decks +36% synergy
Xander's Lounge
50% of 6 decks +23% synergy
Ziatora's Proving Ground
50% of 54 decks +18% synergy
Ketria Triome
50% of 6 decks +17% synergy
The World Tree
50% of 6 decks +17% synergy
Sacred Foundry
50% of 8 decks +14% synergy
Polluted Delta
49% of 1610 decks +38% synergy
Rejuvenating Springs
47% of 1148 decks +18% synergy
Underground Mortuary
44% of 637 decks +27% synergy
Luxury Suite
44% of 55 decks +17% synergy
Hedge Maze
43% of 467 decks +29% synergy
Vault of Champions
43% of 149 decks +17% synergy
Spire Garden
42% of 55 decks +18% synergy
Twisted Landscape
42% of 12 decks +22% synergy
Undercity Sewers
41% of 468 decks +27% synergy
Morphic Pool
41% of 1157 decks +15% synergy
Exotic Orchard
40% of 1610 decks +5% synergy
Woodland Cemetery
39% of 1610 decks +11% synergy
Bountiful Promenade
39% of 152 decks +15% synergy
Caves of Koilos
38% of 152 decks +9% synergy
Raffine's Tower
33% of 12 decks +6% synergy
Hallowed Fountain
33% of 12 decks -7% synergy
Hinterland Harbor
33% of 1157 decks +6% synergy
Cinder Glade
33% of 55 decks -6% synergy
Llanowar Wastes
31% of 1610 decks +5% synergy
Isolated Chapel
31% of 152 decks +3% synergy
Shadowy Backstreet
29% of 34 decks +16% synergy
Smoldering Marsh
29% of 55 decks -3% synergy
Drowned Catacomb
29% of 1157 decks +4% synergy
Opulent Palace
29% of 1157 decks +2% synergy
Fabled Passage
29% of 1608 decks +19% synergy
Savage Lands
27% of 55 decks +4% synergy
Lush Portico
26% of 34 decks +14% synergy
Sunpetal Grove
26% of 152 decks +3% synergy
Deathcap Glade
26% of 1568 decks +12% synergy