Kentaro, the Smiling Cat + Whitemane Lion + Urza's Incubator + Maskwood Nexus

Kentaro, the Smiling Cat
Whitemane Lion
Urza's Incubator
Maskwood Nexus

Requires
Kentaro, the Smiling Cat must be on the battlefield. Whitemane Lion must be in hand. Urza's Incubator must be on the battlefield. Maskwood Nexus must be on the battlefield. "Samurai" chosen with Urza's Incubator.
Steps
  1. Cast Whitemane Lion by paying 0.
  2. When Whitemane Lion enters the battlefield, it triggers, returning itself from the battlefield to your hand.
  3. Repeat.
Results
Infinite ETB. Infinite LTB. Infinite storm count.

Kentaro, the Smiling Cat
11.87% of 219 decks 26 decks
High Synergy Cards
Cloud Key
100% of 26 decks +96% synergy
Devoted Retainer
92% of 26 decks +92% synergy
Semblance Anvil
92% of 26 decks +91% synergy
Sensei Golden-Tail
88% of 26 decks +88% synergy
Cloudstone Curio
88% of 26 decks +88% synergy
Selfless Samurai
86% of 22 decks +85% synergy
The Immortal Sun
81% of 26 decks +78% synergy
Inventors' Fair
85% of 26 decks +76% synergy
Aetherflux Reservoir
85% of 26 decks +75% synergy
Stonecloaker
77% of 26 decks +75% synergy
Top Cards
Pearl Medallion
100% of 26 decks +57% synergy
Oketra's Monument
92% of 26 decks +61% synergy
Mentor of the Meek
85% of 26 decks +59% synergy
Enlightened Tutor
85% of 26 decks +58% synergy
Kor Skyfisher
77% of 26 decks +75% synergy
Oswald Fiddlebender
77% of 26 decks +72% synergy
Mind Stone
77% of 26 decks +40% synergy
Bontu's Monument
73% of 26 decks +73% synergy
Silence
73% of 26 decks +64% synergy
Herald's Horn
73% of 26 decks +60% synergy
Creatures
Esper Sentinel
73% of 26 decks +32% synergy
Hand of Honor
65% of 26 decks +65% synergy
Konda's Hatamoto
65% of 26 decks +65% synergy
Grand Abolisher
65% of 26 decks +48% synergy
Kuldotha Forgemaster
62% of 26 decks +60% synergy
Recruiter of the Guard
62% of 26 decks +50% synergy
Araba Mothrider
58% of 26 decks +57% synergy
Welcoming Vampire
58% of 26 decks +39% synergy
Opal-Eye, Konda's Yojimbo
50% of 26 decks +49% synergy
Ranger-Captain of Eos
50% of 26 decks +42% synergy
Weathered Wayfarer
50% of 26 decks +33% synergy
Soul Warden
50% of 26 decks +29% synergy
Kinjalli's Caller
46% of 26 decks +46% synergy
Inner-Chamber Guard
46% of 26 decks +46% synergy
Salvage Scout
46% of 26 decks +45% synergy
Eiganjo Exemplar
45% of 22 decks +45% synergy
Samurai of the Pale Curtain
42% of 26 decks +41% synergy
Ingenious Smith
42% of 26 decks +41% synergy
Ironsoul Enforcer
41% of 22 decks +40% synergy
Kitsune Blademaster
38% of 26 decks +38% synergy
Bygone Bishop
38% of 26 decks +35% synergy
Felidar Guardian
38% of 26 decks +30% synergy
Restoration Angel
38% of 26 decks +29% synergy
Norika Yamazaki, the Poet
36% of 22 decks +36% synergy
Metallurgeon
35% of 26 decks +34% synergy
Bloodline Pretender
35% of 26 decks +33% synergy
Scrapyard Recombiner
35% of 26 decks +33% synergy
Eight-and-a-Half-Tails
35% of 26 decks +32% synergy
Mirror Entity
35% of 26 decks +26% synergy
Indebted Samurai
31% of 26 decks +30% synergy
Manakin
31% of 26 decks +30% synergy
Militia Bugler
31% of 26 decks +29% synergy
God-Eternal Oketra
31% of 26 decks +27% synergy
Ranger of Eos
31% of 26 decks +27% synergy
Skyclave Apparition
31% of 26 decks +19% synergy
Archivist of Oghma
27% of 22 decks +8% synergy
Irregular Cohort
27% of 26 decks +26% synergy
Emancipation Angel
27% of 26 decks +24% synergy
Sun Titan
27% of 26 decks -3% synergy
Takeno, Samurai General
23% of 26 decks +23% synergy
Mothrider Samurai
23% of 26 decks +23% synergy
Nagao, Bound by Honor
23% of 26 decks +23% synergy
Imperial Subduer
23% of 22 decks +22% synergy
Seven-Tail Mentor
23% of 22 decks +22% synergy
Deep Gnome Terramancer
23% of 22 decks +7% synergy
Impostor of the Sixth Pride
19% of 26 decks +19% synergy
Universal Automaton
19% of 26 decks +19% synergy
Rescuer Chwinga
18% of 22 decks +16% synergy
Bushi Tenderfoot
15% of 26 decks +15% synergy
Konda, Lord of Eiganjo
15% of 26 decks +15% synergy
Instants
Stroke of Midnight
64% of 11 decks +34% synergy
Teferi's Protection
62% of 26 decks +28% synergy
Generous Gift
58% of 26 decks +9% synergy
Orim's Chant
54% of 26 decks +51% synergy
Path to Exile
54% of 26 decks -13% synergy
Mandate of Peace
50% of 26 decks +49% synergy
Sejiri Shelter
50% of 26 decks +37% synergy
Swords to Plowshares
46% of 26 decks -32% synergy
Settle the Wreckage
42% of 26 decks +38% synergy
Blacksmith's Skill
42% of 26 decks +34% synergy
Heliod's Intervention
42% of 26 decks +28% synergy
Kabira Takedown
35% of 26 decks +27% synergy
Faith's Shield
31% of 26 decks +30% synergy
Reprieve
29% of 17 decks +9% synergy
Astral Steel
27% of 26 decks +27% synergy
Crib Swap
27% of 26 decks +25% synergy
Mana Tithe
23% of 26 decks +11% synergy
Angel's Grace
15% of 26 decks +10% synergy
Flawless Maneuver
15% of 26 decks -9% synergy
Pull from Eternity
12% of 26 decks +11% synergy
Lapse of Certainty
12% of 26 decks +7% synergy
Rebuff the Wicked
12% of 26 decks -5% synergy
Sorceries
Remember the Fallen
54% of 26 decks +53% synergy
Search for Glory
50% of 26 decks +44% synergy
Vanquish the Horde
50% of 26 decks +37% synergy
Farewell
41% of 22 decks +15% synergy
Cleansing Nova
27% of 26 decks +16% synergy
Wrath of God
27% of 26 decks +9% synergy
Fumigate
23% of 26 decks +16% synergy
Austere Command
15% of 26 decks -14% synergy
Secret Rendezvous
12% of 26 decks -1% synergy
Sevinne's Reclamation
12% of 26 decks -3% synergy
Utility Artifacts
Altar of the Brood
69% of 26 decks +67% synergy
Helm of Awakening
62% of 26 decks +61% synergy
Lightning Greaves
50% of 26 decks +19% synergy
Mirage Mirror
42% of 26 decks +41% synergy
Vanquisher's Banner
42% of 26 decks +31% synergy
Scroll Rack
38% of 26 decks +37% synergy
Altar of Dementia
27% of 26 decks +24% synergy
Ashnod's Altar
23% of 26 decks +16% synergy
Archaeomancer's Map
19% of 26 decks -8% synergy
The One Ring
18% of 17 decks +7% synergy
Stone Calendar
15% of 26 decks +15% synergy
Phyrexian Altar
15% of 26 decks +13% synergy
Sensei's Divining Top
15% of 26 decks +11% synergy
Seal of the Guildpact
12% of 26 decks +12% synergy
Door of Destinies
12% of 26 decks +9% synergy
Blasting Station
12% of 26 decks +8% synergy
Expedition Map
12% of 26 decks +6% synergy
Enchantments
Smothering Tithe
62% of 26 decks +22% synergy
On Thin Ice
42% of 26 decks +39% synergy
Enduring Renewal
31% of 26 decks +30% synergy
Land Tax
31% of 26 decks -0% synergy
Tocasia's Welcome
21% of 19 decks +4% synergy
Cathars' Crusade
19% of 26 decks +2% synergy
Darksteel Mutation
19% of 26 decks +0% synergy
Folk Hero
14% of 22 decks +5% synergy
Smuggler's Share
14% of 22 decks +4% synergy
Martyr's Cause
12% of 26 decks +11% synergy
Planeswalkers
Karn, the Great Creator
12% of 26 decks +9% synergy
Utility Lands
Buried Ruin
77% of 26 decks +65% synergy
War Room
77% of 26 decks +36% synergy
Urza's Saga
69% of 26 decks +56% synergy
Nykthos, Shrine to Nyx
65% of 26 decks +31% synergy
Ancient Den
62% of 26 decks +54% synergy
Treasure Vault
50% of 26 decks +48% synergy
Seraph Sanctuary
50% of 26 decks +36% synergy
Minas Tirith
43% of 14 decks +7% synergy
Hall of Heliod's Generosity
38% of 26 decks +25% synergy
Eiganjo, Seat of the Empire
36% of 22 decks +10% synergy
Emeria, the Sky Ruin
31% of 26 decks -9% synergy
Ancient Tomb
27% of 26 decks +13% synergy
Eiganjo Castle
23% of 26 decks +18% synergy
Strip Mine
23% of 26 decks +18% synergy
Temple of the False God
19% of 26 decks +7% synergy
Reliquary Tower
19% of 26 decks -1% synergy
Urza's Workshop
16% of 19 decks +15% synergy
Emergence Zone
15% of 26 decks +12% synergy
Mistveil Plains
15% of 26 decks +7% synergy
Vesuva
12% of 26 decks +10% synergy
Urza's Tower
12% of 26 decks +10% synergy
Urza's Power Plant
12% of 26 decks +10% synergy
Urza's Mine
12% of 26 decks +10% synergy
Wasteland
12% of 26 decks +9% synergy
Kor Haven
12% of 26 decks +6% synergy
Rogue's Passage
12% of 26 decks -12% synergy
Mana Artifacts
Sol Ring
92% of 26 decks +6% synergy
Everflowing Chalice
50% of 26 decks +43% synergy
Liquimetal Torque
42% of 26 decks +37% synergy
Mana Crypt
38% of 26 decks +28% synergy
Chrome Mox
35% of 26 decks +29% synergy
Arcane Signet
35% of 26 decks -25% synergy
Mox Diamond
19% of 26 decks +16% synergy
Mox Amber
15% of 26 decks +10% synergy
Thran Dynamo
15% of 26 decks +9% synergy
Fellwar Stone
15% of 26 decks +4% synergy
Caged Sun
15% of 26 decks +3% synergy
Thought Vessel
12% of 26 decks -4% synergy
Lands
Arid Mesa
31% of 26 decks +26% synergy
Marsh Flats
27% of 26 decks +22% synergy
Myriad Landscape
27% of 26 decks -7% synergy
Cavern of Souls
19% of 26 decks +9% synergy
The Mycosynth Gardens
18% of 17 decks +11% synergy
Flooded Strand
12% of 26 decks +8% synergy
Windswept Heath
12% of 26 decks +8% synergy