Prototype Portal + Ugin's Nexus + Bartolomé del Presidio

Prototype Portal
Ugin's Nexus
Bartolomé del Presidio

Requires
Prototype Portal must be on the battlefield. Ugin's Nexus must be in exile (exiled by Prototype Portal). Bartolomé del Presidio must be on the battlefield. Mana needed: 5 each turn
Steps
  1. Activate Prototype Portal by paying 5 and tapping it, creating a token copy of Ugin's Nexus.
  2. Activate Bartolomé del Presidio by sacrificing the Ugin's Nexus token.
  3. The Ugin's Nexus token is exiled instead of being put into your graveyard, causing you to take an extra turn after this one.
  4. Resolve the Bartolomé del Presidio ability, putting a +1/+1 counter on it.
  5. Repeat each turn.
Results
Infinite turns.

Jan Jansen, Chaos Crafter
0.05% of 4391 decks 2 decks
New Cards
Marvin, Murderous Mimic
100% of 1 decks +94% synergy
Creatures
Extruder
100% of 2 decks +100% synergy
Hazel's Brewmaster
100% of 1 decks +100% synergy
Dross Scorpion
100% of 2 decks +99% synergy
Ornithopter of Paradise
100% of 2 decks +97% synergy
Foundry Inspector
100% of 2 decks +97% synergy
Ingenious Artillerist
100% of 2 decks +95% synergy
Magda, Brazen Outlaw
100% of 2 decks +94% synergy
Reckless Fireweaver
100% of 2 decks +93% synergy
Sarcatog
50% of 2 decks +50% synergy
Nim Devourer
50% of 2 decks +50% synergy
Megatog
50% of 2 decks +50% synergy
Lesser Masticore
50% of 2 decks +50% synergy
Argentum Masticore
50% of 2 decks +50% synergy
Myr Moonvessel
50% of 2 decks +50% synergy
Atog
50% of 2 decks +50% synergy
Thermopod
50% of 2 decks +50% synergy
Obstinate Gargoyle
50% of 2 decks +50% synergy
Cathodion
50% of 2 decks +50% synergy
Dimir House Guard
50% of 2 decks +50% synergy
Slobad, Goblin Tinkerer
50% of 2 decks +50% synergy
Circuit Mender
50% of 2 decks +50% synergy
Undercity Scrounger
50% of 2 decks +50% synergy
Ornithopter
50% of 2 decks +49% synergy
Kuldotha Forgemaster
50% of 2 decks +49% synergy
Cataclysmic Gearhulk
50% of 2 decks +49% synergy
Junk Diver
50% of 2 decks +49% synergy
Workshop Assistant
50% of 2 decks +49% synergy
Meteor Golem
50% of 2 decks +49% synergy
Metalwork Colossus
50% of 2 decks +48% synergy
Oswald Fiddlebender
50% of 2 decks +48% synergy
Molten Gatekeeper
50% of 2 decks +48% synergy
Myr Retriever
50% of 2 decks +47% synergy
Disciple of the Vault
50% of 2 decks +47% synergy
Scrap Trawler
50% of 2 decks +47% synergy
Teshar, Ancestor's Apostle
50% of 2 decks +46% synergy
Nadier's Nightblade
50% of 2 decks +45% synergy
Marionette Master
50% of 2 decks +44% synergy
Losheel, Clockwork Scholar
50% of 2 decks +44% synergy
Ojer Taq, Deepest Foundation
50% of 2 decks +41% synergy
Crime Novelist
50% of 2 decks +41% synergy
Mayhem Devil
50% of 2 decks +41% synergy
Xorn
50% of 2 decks +41% synergy
Academy Manufactor
50% of 2 decks +40% synergy
Roaming Throne
50% of 2 decks +40% synergy
Marionette Apprentice
50% of 2 decks +38% synergy
Pitiless Plunderer
50% of 2 decks +37% synergy
Solemn Simulacrum
50% of 2 decks +37% synergy
Mondrak, Glory Dominus
50% of 2 decks +37% synergy
Kambal, Profiteering Mayor
50% of 2 decks +34% synergy
Mirkwood Bats
50% of 2 decks +31% synergy
Instants
Shred Memory
50% of 2 decks +50% synergy
Assassin's Ink
50% of 2 decks +50% synergy
Fling
50% of 2 decks +50% synergy
Fake Your Own Death
50% of 2 decks +49% synergy
Doom Blade
50% of 2 decks +49% synergy
Abstruse Appropriation
50% of 2 decks +48% synergy
Abrade
50% of 2 decks +47% synergy
Corrupted Conviction
50% of 2 decks +45% synergy
Demand Answers
50% of 2 decks +42% synergy
Enlightened Tutor
50% of 2 decks +35% synergy
Deadly Dispute
50% of 2 decks +32% synergy
Vampiric Tutor
50% of 2 decks +31% synergy
Chaos Warp
50% of 2 decks +31% synergy
Crackling Doom
50% of 2 decks +30% synergy
Sorceries
Brainspoil
50% of 2 decks +50% synergy
Dimir Machinations
50% of 2 decks +50% synergy
Bankrupt in Blood
50% of 2 decks +50% synergy
Cruel Tutor
50% of 2 decks +50% synergy
Emergency Weld
50% of 2 decks +50% synergy
Beseech the Queen
50% of 2 decks +50% synergy
Reckless Handling
50% of 2 decks +49% synergy
Profane Tutor
50% of 2 decks +48% synergy
Beseech the Mirror
50% of 2 decks +46% synergy
Grim Tutor
50% of 2 decks +45% synergy
Diabolic Tutor
50% of 2 decks +43% synergy
Demonic Tutor
50% of 2 decks +27% synergy
Utility Artifacts
Prized Statue
100% of 2 decks +98% synergy
Magistrate's Scepter
50% of 2 decks +50% synergy
Myr Turbine
50% of 2 decks +50% synergy
Bladed Battle-Fan
50% of 2 decks +50% synergy
Animation Module
50% of 2 decks +50% synergy
Silverskin Armor
50% of 2 decks +50% synergy
Spawning Pit
50% of 2 decks +50% synergy
Isochron Scepter
50% of 2 decks +50% synergy
Ashnod's Transmogrant
50% of 2 decks +50% synergy
Blasting Station
50% of 2 decks +50% synergy
Mycosynth Lattice
50% of 2 decks +49% synergy
Moonsilver Key
50% of 2 decks +49% synergy
Transmutation Font
50% of 2 decks +49% synergy
Trading Post
50% of 2 decks +49% synergy
Mephitic Draught
50% of 2 decks +49% synergy
Thopter Shop
50% of 2 decks +49% synergy
Liquimetal Coating
50% of 2 decks +49% synergy
Mycosynth Wellspring
50% of 2 decks +49% synergy
Krark-Clan Ironworks
50% of 2 decks +49% synergy
Sculpting Steel
50% of 2 decks +48% synergy
Oni-Cult Anvil
50% of 2 decks +48% synergy
Grinding Station
50% of 2 decks +48% synergy
Thousand-Year Elixir
50% of 2 decks +48% synergy
Clock of Omens
50% of 2 decks +47% synergy
Ichor Wellspring
50% of 2 decks +47% synergy
Idol of Oblivion
50% of 2 decks +41% synergy
Enchantments
Alchemist's Talent
100% of 1 decks +89% synergy
Consulate Crackdown
50% of 2 decks +50% synergy
Thran Vigil
50% of 2 decks +50% synergy
Biotransference
50% of 2 decks +49% synergy
Agent of the Iron Throne
50% of 2 decks +47% synergy
Revel in Riches
50% of 2 decks +42% synergy
Anointed Procession
50% of 2 decks +36% synergy
Smothering Tithe
50% of 2 decks +19% synergy
Utility Lands
Darksteel Citadel
100% of 2 decks +97% synergy
Buried Ruin
100% of 2 decks +95% synergy
Blasted Landscape
50% of 2 decks +50% synergy
Inventors' Fair
50% of 2 decks +46% synergy
Vault of Whispers
50% of 2 decks +46% synergy
Ancient Den
50% of 2 decks +46% synergy
Great Furnace
50% of 2 decks +46% synergy
Bojuka Bog
50% of 2 decks +18% synergy
Mana Artifacts
Liquimetal Torque
100% of 2 decks +97% synergy
Boros Signet
100% of 2 decks +60% synergy
Arcane Signet
100% of 2 decks +14% synergy
Patriar's Seal
50% of 2 decks +46% synergy
Rakdos Signet
50% of 2 decks +9% synergy
Orzhov Signet
50% of 2 decks +7% synergy
Sol Ring
50% of 2 decks -40% synergy
Lands
Drossforge Bridge
100% of 2 decks +96% synergy
Command Tower
100% of 2 decks +8% synergy
Ballroom
50% of 2 decks +50% synergy
Abraded Bluffs
50% of 2 decks +47% synergy
Akoum Refuge
50% of 2 decks +47% synergy
Goldmire Bridge
50% of 2 decks +46% synergy
Rustvale Bridge
50% of 2 decks +46% synergy
Bloodfell Caves
50% of 2 decks +40% synergy
Plateau
50% of 2 decks +37% synergy
Badlands
50% of 2 decks +37% synergy
Scrubland
50% of 2 decks +37% synergy
Boros Garrison
50% of 2 decks +32% synergy
Temple of Malice
50% of 2 decks +31% synergy
Haunted Ridge
50% of 2 decks +31% synergy
Shattered Sanctum
50% of 2 decks +31% synergy
Temple of Silence
50% of 2 decks +27% synergy
Isolated Chapel
50% of 2 decks +7% synergy
Savai Triome
50% of 2 decks +7% synergy
Dragonskull Summit
50% of 2 decks +6% synergy
Nomad Outpost
50% of 2 decks -7% synergy