The Master, Formed Anew + Yahenni, Undying Partisan

The Master, Formed Anew
Yahenni, Undying Partisan

Requires
The Master, Formed Anew must be on the battlefield. Yahenni, Undying Partisan must be on the battlefield. Both the persist and undying creatures are in exile with at least one takeover counter on them. The Master on the battlefield as a copy of either the persist or undying creature. The Master does not have a +1/+1 counter on it if it is a copy of the undying creature, or a -1/-1 counter on it otherwise.
Steps
  1. Activate Yahenni by sacrificing The Master.
  2. When The Master dies, if it was a copy of the undying creature, its undying ability triggers, returning it from your graveyard to the battlefield as a copy of the persist creature with a +1/+1 counter on it.
  3. Otherwise, if The Master was a copy of the persist creature, its persist ability triggers, returning it from your graveyard to the battlefield as a copy of the undying creature with a -1/-1 counter on it.
  4. Resolve the Yahenni ability.
  5. Repeat.
Results
Infinite LTB. Infinite ETB. Infinite sacrifice triggers. Infinite death triggers.

The Master, Formed Anew
2.28% of 438 decks 10 decks
Missy
0.22% of 1781 decks 4 decks
Kels, Fight Fixer
0.15% of 680 decks 1 decks
The Rani
0.10% of 1017 decks 1 decks
Brinelin, the Moon Kraken // Ravos, Soultender
12.50% of 8 decks 1 decks
High Synergy Cards
Goblin Bombardment
80% of 5 decks +74% synergy
Carrion Feeder
59% of 17 decks +54% synergy
Blood Artist
65% of 17 decks +53% synergy
Viscera Seer
59% of 17 decks +49% synergy
Driver of the Dead
47% of 17 decks +47% synergy
Ashnod's Altar
53% of 17 decks +45% synergy
Altar of Dementia
47% of 17 decks +44% synergy
Zulaport Cutthroat
53% of 17 decks +43% synergy
Butcher Ghoul
41% of 17 decks +41% synergy
River Kelpie
41% of 17 decks +41% synergy
Top Cards
Puppeteer Clique
41% of 17 decks +40% synergy
Glen Elendra Archmage
41% of 17 decks +39% synergy
Woe Strider
41% of 17 decks +39% synergy
Bastion of Remembrance
41% of 17 decks +35% synergy
Syr Konrad, the Grim
41% of 17 decks +32% synergy
Counterspell
41% of 17 decks -2% synergy
Lesser Masticore
35% of 17 decks +35% synergy
Nardole, Resourceful Cyborg
35% of 17 decks +35% synergy
Geralf's Messenger
35% of 17 decks +35% synergy
Putrid Goblin
35% of 17 decks +35% synergy
Creatures
Skirk Alarmist
60% of 5 decks +60% synergy
Accursed Marauder
50% of 6 decks +41% synergy
Warren Soultrader
43% of 7 decks +35% synergy
Satoru, the Infiltrator
38% of 8 decks +34% synergy
Cavalier of Night
35% of 17 decks +35% synergy
Pitiless Plunderer
35% of 17 decks +28% synergy
Solemn Simulacrum
35% of 17 decks +21% synergy
Geralf's Mindcrusher
29% of 17 decks +29% synergy
The Cyber-Controller
27% of 15 decks +25% synergy
Stormbound Geist
24% of 17 decks +24% synergy
Cavern Harpy
24% of 17 decks +23% synergy
Bloodthrone Vampire
24% of 17 decks +23% synergy
Mikaeus, the Unhallowed
24% of 17 decks +21% synergy
Plaguecrafter
24% of 17 decks +18% synergy
Mulldrifter
24% of 17 decks +18% synergy
Braids, Arisen Nightmare
24% of 17 decks +16% synergy
Cyberman Patrol
20% of 15 decks +19% synergy
Coral Trickster
18% of 17 decks +18% synergy
Sightless Ghoul
18% of 17 decks +18% synergy
Ruthless Ripper
18% of 17 decks +17% synergy
Vesuvan Shapeshifter
18% of 17 decks +17% synergy
Falkenrath Noble
18% of 17 decks +15% synergy
Thassa, Deep-Dwelling
18% of 17 decks +14% synergy
Chasm Skulker
18% of 17 decks +14% synergy
Grim Haruspex
18% of 17 decks +13% synergy
Baleful Strix
18% of 17 decks +4% synergy
Instants
An Offer You Can't Refuse
35% of 17 decks +15% synergy
Dark Ritual
35% of 17 decks +13% synergy
Cyber Conversion
33% of 15 decks +32% synergy
Mana Drain
29% of 17 decks +14% synergy
Ghostly Flicker
24% of 17 decks +19% synergy
Familiar's Ruse
18% of 17 decks +17% synergy
Planar Incision
18% of 17 decks +16% synergy
Essence Flux
18% of 17 decks +15% synergy
Fact or Fiction
18% of 17 decks +11% synergy
Village Rites
18% of 17 decks +8% synergy
Swan Song
18% of 17 decks +1% synergy
Vampiric Tutor
18% of 17 decks -1% synergy
Arcane Denial
18% of 17 decks -2% synergy
Cyclonic Rift
18% of 17 decks -10% synergy
Sorceries
Delete
60% of 5 decks +59% synergy
Blasphemous Act
60% of 5 decks +26% synergy
Feed the Swarm
29% of 17 decks +11% synergy
Devastation Tide
24% of 17 decks +22% synergy
Victimize
24% of 17 decks +12% synergy
Persist
18% of 17 decks +15% synergy
Dread Return
18% of 17 decks +12% synergy
Read the Bones
18% of 17 decks +10% synergy
Night's Whisper
18% of 17 decks +9% synergy
Toxic Deluge
18% of 17 decks +0% synergy
Demonic Tutor
18% of 17 decks -5% synergy
Utility Artifacts
Phyrexian Altar
35% of 17 decks +31% synergy
Blasting Station
29% of 17 decks +29% synergy
Cybership
27% of 15 decks +26% synergy
Lightning Greaves
24% of 17 decks -2% synergy
Scroll of Fate
18% of 17 decks +17% synergy
Crystal Shard
18% of 17 decks +17% synergy
Wayfarer's Bauble
18% of 17 decks +7% synergy
Enchantments
Phyrexian Arena
29% of 17 decks +15% synergy
Death in Heaven
24% of 17 decks +23% synergy
Propaganda
24% of 17 decks +12% synergy
Rhystic Study
24% of 17 decks -4% synergy
Black Market Connections
18% of 17 decks +7% synergy
Utility Lands
Bojuka Bog
29% of 17 decks -1% synergy
Volrath's Stronghold
18% of 17 decks +16% synergy
Trenzalore Clocktower
18% of 17 decks +16% synergy
Phyrexian Tower
18% of 17 decks +9% synergy
Urborg, Tomb of Yawgmoth
18% of 17 decks +8% synergy
Reliquary Tower
18% of 17 decks -12% synergy
Mana Artifacts
Sol Ring
88% of 17 decks +4% synergy
Arcane Signet
76% of 17 decks +4% synergy
Talisman of Dominance
65% of 17 decks +33% synergy
Dimir Signet
41% of 17 decks +11% synergy
Thought Vessel
29% of 17 decks +13% synergy
Fellwar Stone
29% of 17 decks +8% synergy
Mind Stone
24% of 17 decks +6% synergy
Sky Diamond
18% of 17 decks +13% synergy
Charcoal Diamond
18% of 17 decks +12% synergy
Commander's Sphere
18% of 17 decks +2% synergy
Lands
Command Tower
76% of 17 decks +3% synergy
Sulfurous Springs
60% of 5 decks +40% synergy
Xander's Lounge
60% of 5 decks +32% synergy
Sunken Hollow
59% of 17 decks +24% synergy
Underground River
53% of 17 decks +33% synergy
Darkwater Catacombs
47% of 17 decks +32% synergy
Temple of Deceit
41% of 17 decks +25% synergy
Choked Estuary
41% of 17 decks +25% synergy
Shipwreck Marsh
41% of 17 decks +22% synergy
Drowned Catacomb
41% of 17 decks +16% synergy
Dimir Aqueduct
35% of 17 decks +18% synergy
Morphic Pool
29% of 17 decks +3% synergy
Watery Grave
29% of 17 decks -11% synergy
Ice Tunnel
24% of 17 decks +21% synergy
Tainted Isle
24% of 17 decks +13% synergy
Myriad Landscape
24% of 17 decks +4% synergy
Exotic Orchard
24% of 17 decks -12% synergy
River of Tears
18% of 17 decks +14% synergy
Contaminated Aquifer
18% of 17 decks +14% synergy
Sunken Ruins
18% of 17 decks +13% synergy
Polluted Delta
18% of 17 decks +6% synergy
Terramorphic Expanse
18% of 17 decks +2% synergy
Evolving Wilds
18% of 17 decks -3% synergy
Path of Ancestry
18% of 17 decks -3% synergy