Kenrith, the Returned King + Eternal Witness + Time Warp + Ashnod's Altar

Kenrith, the Returned King
Eternal Witness
Time Warp
Ashnod's Altar

Requires
Kenrith, the Returned King must be on the battlefield. Eternal Witness must be on the battlefield. Time Warp must be in the graveyard. Ashnod's Altar must be on the battlefield. Mana needed: 5uub each turn
Steps
  1. Activate Ashnod's Altar by sacrificing Eternal Witness, adding cc.
  2. Activate Kenrith's last ability by paying 4b, returning Eternal Witness from your graveyard to the battlefield.
  3. Eternal Witness enters the battlefield, returning Time Warp from your graveyard to your hand.
  4. Cast Time Warp by paying 3uu, causing you to take an extra turn after this one.
  5. Repeat.
Results
Infinite turns.

Top Commanders (1)
Kenrith, the Returned King
0.03% of 19115 decks 5 decks
Top Cards (1)
Phyrexian Altar
80% of 5 decks +79% synergy
Creatures (50)
Agatha of the Vile Cauldron
100% of 2 decks +94% synergy
Kutzil, Malamet Exemplar
100% of 1 decks +86% synergy
Peregrine Drake
60% of 5 decks +59% synergy
Emiel the Blessed
60% of 5 decks +57% synergy
Dockside Extortionist
60% of 5 decks +49% synergy
Orcish Bowmasters
50% of 2 decks +45% synergy
Great Whale
40% of 5 decks +40% synergy
Riku of Two Reflections
40% of 5 decks +40% synergy
Accomplished Alchemist
40% of 5 decks +40% synergy
Archaeomancer
40% of 5 decks +40% synergy
Viscera Seer
40% of 5 decks +39% synergy
Timeless Witness
40% of 5 decks +39% synergy
Deadeye Navigator
40% of 5 decks +39% synergy
Oracle of Mul Daya
40% of 5 decks +38% synergy
Thassa, Deep-Dwelling
40% of 5 decks +38% synergy
Opposition Agent
40% of 5 decks +36% synergy
Selvala, Heart of the Wilds
40% of 5 decks +36% synergy
Thassa's Oracle
40% of 5 decks +35% synergy
Dryad of the Ilysian Grove
40% of 5 decks +26% synergy
Preston, the Vanisher
33% of 3 decks +33% synergy
Myrel, Shield of Argive
33% of 3 decks +32% synergy
Displacer Kitten
33% of 3 decks +31% synergy
Tiller Engine
33% of 3 decks +30% synergy
Nine-Fingers Keene
33% of 3 decks +30% synergy
Elesh Norn, Mother of Machines
33% of 3 decks +28% synergy
Cache Raiders
20% of 5 decks +20% synergy
Salvager of Secrets
20% of 5 decks +20% synergy
Falkenrath Aristocrat
20% of 5 decks +20% synergy
Nephalia Smuggler
20% of 5 decks +20% synergy
Scholar of the Ages
20% of 5 decks +20% synergy
Soulfire Grand Master
20% of 5 decks +20% synergy
Mnemonic Wall
20% of 5 decks +20% synergy
Ardent Elementalist
20% of 5 decks +20% synergy
Izzet Chronarch
20% of 5 decks +20% synergy
Cloud of Faeries
20% of 5 decks +20% synergy
Palinchron
20% of 5 decks +20% synergy
Stonecoil Serpent
20% of 5 decks +20% synergy
Psychosis Crawler
20% of 5 decks +20% synergy
Molten Primordial
20% of 5 decks +20% synergy
Multani, Yavimaya's Avatar
20% of 5 decks +20% synergy
Gonti, Lord of Luxury
20% of 5 decks +20% synergy
Acidic Slime
20% of 5 decks +20% synergy
Malevolent Hermit
20% of 5 decks +20% synergy
Greenwarden of Murasa
20% of 5 decks +20% synergy
Agent of Treachery
20% of 5 decks +20% synergy
Diluvian Primordial
20% of 5 decks +20% synergy
Recruiter of the Guard
20% of 5 decks +20% synergy
Restoration Angel
20% of 5 decks +20% synergy
Mistmeadow Witch
20% of 5 decks +20% synergy
Dark Confidant
20% of 5 decks +19% synergy
Instants (49)
Nexus of Fate
40% of 5 decks +39% synergy
Cloudshift
40% of 5 decks +39% synergy
Ghostly Flicker
40% of 5 decks +38% synergy
Arcane Denial
40% of 5 decks +34% synergy
Force of Will
40% of 5 decks +34% synergy
Dovin's Veto
40% of 5 decks +31% synergy
Generous Gift
40% of 5 decks +31% synergy
Path to Exile
40% of 5 decks +17% synergy
Swords to Plowshares
40% of 5 decks -1% synergy
Blur
33% of 3 decks +33% synergy
Joint Exploration
33% of 3 decks +33% synergy
Lae'zel's Acrobatics
33% of 3 decks +32% synergy
Spell Crumple
20% of 5 decks +20% synergy
Act of Aggression
20% of 5 decks +20% synergy
Illusionist's Stratagem
20% of 5 decks +20% synergy
Dissipate
20% of 5 decks +20% synergy
Acrobatic Maneuver
20% of 5 decks +20% synergy
Run Away Together
20% of 5 decks +20% synergy
Essence Flux
20% of 5 decks +19% synergy
Displace
20% of 5 decks +19% synergy
Ghostway
20% of 5 decks +19% synergy
Render Silent
20% of 5 decks +19% synergy
Blue Sun's Zenith
20% of 5 decks +19% synergy
Blessed Respite
20% of 5 decks +19% synergy
Momentary Blink
20% of 5 decks +19% synergy
Flicker of Fate
20% of 5 decks +19% synergy
Semester's End
20% of 5 decks +19% synergy
Sphinx's Revelation
20% of 5 decks +18% synergy
Chord of Calling
20% of 5 decks +18% synergy
Eerie Interlude
20% of 5 decks +18% synergy
Ad Nauseam
20% of 5 decks +18% synergy
Putrefy
20% of 5 decks +17% synergy
Ephemerate
20% of 5 decks +17% synergy
Tainted Pact
20% of 5 decks +16% synergy
Demonic Consultation
20% of 5 decks +16% synergy
Force of Negation
20% of 5 decks +16% synergy
Harrow
20% of 5 decks +15% synergy
Despark
20% of 5 decks +13% synergy
Mana Drain
20% of 5 decks +11% synergy
Negate
20% of 5 decks +9% synergy
Anguished Unmaking
20% of 5 decks +9% synergy
Worldly Tutor
20% of 5 decks +8% synergy
Fierce Guardianship
20% of 5 decks +8% synergy
Assassin's Trophy
20% of 5 decks +6% synergy
Enlightened Tutor
20% of 5 decks +4% synergy
Vampiric Tutor
20% of 5 decks +2% synergy
Teferi's Protection
20% of 5 decks +1% synergy
Counterspell
20% of 5 decks -1% synergy
Cyclonic Rift
20% of 5 decks -2% synergy
Sorceries (50)
Capture of Jingzhou
40% of 5 decks +40% synergy
Regrowth
40% of 5 decks +38% synergy
Approach of the Second Sun
40% of 5 decks +38% synergy
Time Wipe
40% of 5 decks +36% synergy
Demonic Tutor
40% of 5 decks +18% synergy
Illicit Shipment
33% of 3 decks +33% synergy
Explore the Underdark
33% of 3 decks +29% synergy
Farewell
25% of 4 decks +16% synergy
Amnesia
20% of 5 decks +20% synergy
Threaten
20% of 5 decks +20% synergy
Wrangle
20% of 5 decks +20% synergy
Acquire
20% of 5 decks +20% synergy
Mass Mutiny
20% of 5 decks +20% synergy
Act of Treason
20% of 5 decks +20% synergy
Walk the Aeons
20% of 5 decks +20% synergy
Increasing Ambition
20% of 5 decks +20% synergy
Kari Zev's Expertise
20% of 5 decks +20% synergy
Single Combat
20% of 5 decks +20% synergy
Temporal Manipulation
20% of 5 decks +20% synergy
Creeping Renaissance
20% of 5 decks +20% synergy
Bribery
20% of 5 decks +20% synergy
Blatant Thievery
20% of 5 decks +20% synergy
Insurrection
20% of 5 decks +19% synergy
Gaea's Blessing
20% of 5 decks +19% synergy
Fumigate
20% of 5 decks +19% synergy
Mnemonic Deluge
20% of 5 decks +19% synergy
Time Stretch
20% of 5 decks +19% synergy
Expropriate
20% of 5 decks +19% synergy
Sea Gate Restoration
20% of 5 decks +19% synergy
Open the Vaults
20% of 5 decks +18% synergy
Rite of Replication
20% of 5 decks +18% synergy
Karn's Temporal Sundering
20% of 5 decks +18% synergy
Wargate
20% of 5 decks +18% synergy
Search for Glory
20% of 5 decks +18% synergy
Time of Need
20% of 5 decks +18% synergy
Bala Ged Recovery
20% of 5 decks +17% synergy
Gamble
20% of 5 decks +17% synergy
Profane Tutor
20% of 5 decks +17% synergy
Reshape the Earth
20% of 5 decks +17% synergy
Diabolic Tutor
20% of 5 decks +16% synergy
Toxic Deluge
20% of 5 decks +16% synergy
Austere Command
20% of 5 decks +16% synergy
Wrath of God
20% of 5 decks +15% synergy
Idyllic Tutor
20% of 5 decks +14% synergy
Supreme Verdict
20% of 5 decks +14% synergy
Tempt with Discovery
20% of 5 decks +13% synergy
Circuitous Route
20% of 5 decks +13% synergy
Blasphemous Act
20% of 5 decks +10% synergy
Rampant Growth
20% of 5 decks -5% synergy
Cultivate
20% of 5 decks -21% synergy
Utility Artifacts (24)
Conduit of Worlds
50% of 2 decks +47% synergy
The One Ring
50% of 2 decks +42% synergy
Altar of Dementia
40% of 5 decks +39% synergy
Conjurer's Closet
40% of 5 decks +39% synergy
Transmogrant Altar
33% of 3 decks +33% synergy
Navigation Orb
33% of 3 decks +29% synergy
Cold Storage
20% of 5 decks +20% synergy
Synod Sanctum
20% of 5 decks +20% synergy
Erratic Portal
20% of 5 decks +20% synergy
Blasting Station
20% of 5 decks +20% synergy
Glaring Spotlight
20% of 5 decks +20% synergy
Umbral Mantle
20% of 5 decks +20% synergy
Crystal Shard
20% of 5 decks +20% synergy
Mind's Eye
20% of 5 decks +20% synergy
Alhammarret's Archive
20% of 5 decks +20% synergy
Cloudstone Curio
20% of 5 decks +20% synergy
Aetherflux Reservoir
20% of 5 decks +19% synergy
Staff of Domination
20% of 5 decks +19% synergy
Bolas's Citadel
20% of 5 decks +18% synergy
Blackblade Reforged
20% of 5 decks +17% synergy
Panharmonicon
20% of 5 decks +17% synergy
Door to Nothingness
20% of 5 decks +16% synergy
Expedition Map
20% of 5 decks +15% synergy
Lightning Greaves
20% of 5 decks +2% synergy
Enchantments (35)
Rhystic Study
60% of 5 decks +36% synergy
Spelunking
50% of 2 decks +38% synergy
Teferi's Ageless Insight
40% of 5 decks +39% synergy
Copy Enchantment
40% of 5 decks +39% synergy
Sylvan Library
40% of 5 decks +31% synergy
Mystic Remora
40% of 5 decks +28% synergy
Smothering Tithe
40% of 5 decks +18% synergy
Meticulous Excavation
33% of 3 decks +33% synergy
Thassa's Ire
20% of 5 decks +20% synergy
Promise of Tomorrow
20% of 5 decks +20% synergy
Treachery
20% of 5 decks +20% synergy
Control Magic
20% of 5 decks +20% synergy
Followed Footsteps
20% of 5 decks +20% synergy
Black Market
20% of 5 decks +20% synergy
Helix Pinnacle
20% of 5 decks +20% synergy
Solitary Confinement
20% of 5 decks +19% synergy
Hold the Gates
20% of 5 decks +19% synergy
Necropotence
20% of 5 decks +19% synergy
Mirrormade
20% of 5 decks +19% synergy
Sneak Attack
20% of 5 decks +19% synergy
Molten Echoes
20% of 5 decks +19% synergy
Imprisoned in the Moon
20% of 5 decks +18% synergy
Freed from the Real
20% of 5 decks +18% synergy
Teleportation Circle
20% of 5 decks +18% synergy
Guild Summit
20% of 5 decks +18% synergy
Darksteel Mutation
20% of 5 decks +18% synergy
Zendikar Resurgent
20% of 5 decks +17% synergy
Carpet of Flowers
20% of 5 decks +16% synergy
Prismatic Omen
20% of 5 decks +16% synergy
Wilderness Reclamation
20% of 5 decks +15% synergy
Training Grounds
20% of 5 decks +15% synergy
The Kami War
20% of 5 decks +12% synergy
Sterling Grove
20% of 5 decks +10% synergy
Rhythm of the Wild
20% of 5 decks +8% synergy
Mirari's Wake
20% of 5 decks +7% synergy
Planeswalkers (6)
Jace, Architect of Thought
20% of 5 decks +20% synergy
The Wandering Emperor
20% of 5 decks +19% synergy
Dakkon, Shadow Slayer
20% of 5 decks +19% synergy
Karn, the Great Creator
20% of 5 decks +19% synergy
Aminatou, the Fateshifter
20% of 5 decks +18% synergy
Ashiok, Dream Render
20% of 5 decks +18% synergy
Utility Lands (27)
Reliquary Tower
60% of 5 decks +38% synergy
Guildless Commons
40% of 5 decks +40% synergy
Basilisk Gate
33% of 3 decks +27% synergy
Baldur's Gate
33% of 3 decks +25% synergy
City of Shadows
20% of 5 decks +20% synergy
Scorched Ruins
20% of 5 decks +20% synergy
Smoldering Crater
20% of 5 decks +20% synergy
Lotus Vale
20% of 5 decks +20% synergy
Remote Isle
20% of 5 decks +20% synergy
Labyrinth of Skophos
20% of 5 decks +20% synergy
Castle Vantress
20% of 5 decks +20% synergy
City of Traitors
20% of 5 decks +20% synergy
Arcane Lighthouse
20% of 5 decks +20% synergy
Hall of Storm Giants
20% of 5 decks +20% synergy
Castle Ardenvale
20% of 5 decks +19% synergy
Lotus Field
20% of 5 decks +19% synergy
Field of Ruin
20% of 5 decks +19% synergy
Strip Mine
20% of 5 decks +19% synergy
Sokenzan, Crucible of Defiance
20% of 5 decks +19% synergy
Vesuva
20% of 5 decks +18% synergy
Command Beacon
20% of 5 decks +18% synergy
Maze of Ith
20% of 5 decks +18% synergy
Eiganjo, Seat of the Empire
20% of 5 decks +18% synergy
Thespian's Stage
20% of 5 decks +18% synergy
Field of the Dead
20% of 5 decks +16% synergy
Temple of the False God
20% of 5 decks +14% synergy
Otawara, Soaring City
20% of 5 decks +13% synergy
Mana Artifacts (10)
Chromatic Lantern
80% of 5 decks +28% synergy
Arcane Signet
80% of 5 decks +8% synergy
Sol Ring
80% of 5 decks +4% synergy
Thought Vessel
40% of 5 decks +34% synergy
Commander's Sphere
40% of 5 decks +18% synergy
Firemind Vessel
20% of 5 decks +18% synergy
Gilded Lotus
20% of 5 decks +17% synergy
Jeweled Lotus
20% of 5 decks +14% synergy
Mana Crypt
20% of 5 decks +7% synergy
Fellwar Stone
20% of 5 decks -12% synergy
Lands (50)
Command Tower
80% of 5 decks -8% synergy
Izzet Boilerworks
40% of 5 decks +38% synergy
Boros Garrison
40% of 5 decks +38% synergy
Azorius Chancery
40% of 5 decks +38% synergy
Gruul Turf
40% of 5 decks +38% synergy
Simic Growth Chamber
40% of 5 decks +38% synergy
Jungle Shrine
40% of 5 decks +21% synergy
Watery Grave
40% of 5 decks +13% synergy
Overgrown Tomb
40% of 5 decks +8% synergy
Temple Garden
40% of 5 decks +7% synergy
The World Tree
40% of 5 decks +3% synergy
Path of Ancestry
40% of 5 decks +3% synergy
Exotic Orchard
40% of 5 decks -22% synergy
Heap Gate
33% of 3 decks +26% synergy
Gond Gate
33% of 3 decks +24% synergy
Sea Gate
33% of 3 decks +24% synergy
Cliffgate
33% of 3 decks +24% synergy
Citadel Gate
33% of 3 decks +24% synergy
Black Dragon Gate
33% of 3 decks +24% synergy
Manor Gate
33% of 3 decks +23% synergy
Fetid Heath
20% of 5 decks +19% synergy
Rugged Prairie
20% of 5 decks +19% synergy
Cascade Bluffs
20% of 5 decks +19% synergy
Flooded Grove
20% of 5 decks +19% synergy
Rakdos Carnarium
20% of 5 decks +18% synergy
Orzhov Basilica
20% of 5 decks +18% synergy
Dimir Aqueduct
20% of 5 decks +18% synergy
Riverglide Pathway
20% of 5 decks +18% synergy
Golgari Rot Farm
20% of 5 decks +18% synergy
Cragcrown Pathway
20% of 5 decks +18% synergy
Selesnya Sanctuary
20% of 5 decks +18% synergy
Isolated Chapel
20% of 5 decks +18% synergy
Underground River
20% of 5 decks +18% synergy
Branchloft Pathway
20% of 5 decks +18% synergy
Plaza of Harmony
20% of 5 decks +17% synergy
Adarkar Wastes
20% of 5 decks +17% synergy
Shivan Reef
20% of 5 decks +16% synergy
Ash Barrens
20% of 5 decks +15% synergy
Yavimaya Coast
20% of 5 decks +14% synergy
Gateway Plaza
20% of 5 decks +13% synergy
Rakdos Guildgate
20% of 5 decks +13% synergy
Orzhov Guildgate
20% of 5 decks +12% synergy
Dimir Guildgate
20% of 5 decks +12% synergy
Izzet Guildgate
20% of 5 decks +12% synergy
Boros Guildgate
20% of 5 decks +12% synergy
Gruul Guildgate
20% of 5 decks +12% synergy
Azorius Guildgate
20% of 5 decks +12% synergy
Golgari Guildgate
20% of 5 decks +12% synergy
Simic Guildgate
20% of 5 decks +12% synergy
Selesnya Guildgate
20% of 5 decks +12% synergy