Titania, Nature's Force + Underworld Breach + Phyrexian Altar + Rift Elemental

Titania, Nature's Force
Underworld Breach
Phyrexian Altar
Rift Elemental

Requires
Titania, Nature's Force must be on the battlefield. Underworld Breach must be on the battlefield. Phyrexian Altar must be on the battlefield. Rift Elemental must be on the battlefield.
Steps
  1. Activate Phyrexian Altar by sacrificing Rift Elemental, adding .
  2. Rift Elemental dies, triggering Titania's second ability, causing you to mill three cards.
  3. Cast Rift Elemental from your graveyard for its escape cost by paying and exiling three other cards from your graveyard.
  4. Repeat.
Results
Infinite self-mill. Near-infinite death triggers. Near-infinite ETB. Near-infinite LTB. Near-infinite sacrifice triggers. Near-infinite storm count.

Yidris, Maelstrom Wielder
0.02% of 6600 decks 1 decks
Creatures
Battered Golem
100% of 1 decks +100% synergy
Keldon Vandals
100% of 1 decks +100% synergy
Keldon Marauders
100% of 1 decks +100% synergy
Thermal Navigator
100% of 1 decks +100% synergy
Keldon Halberdier
100% of 1 decks +100% synergy
Sliversmith
100% of 1 decks +100% synergy
Shivan Sand-Mage
100% of 1 decks +100% synergy
Sly Requisitioner
100% of 1 decks +100% synergy
Errant Ephemeron
100% of 1 decks +100% synergy
Traxos, Scourge of Kroog
100% of 1 decks +100% synergy
Mirran Spy
100% of 1 decks +100% synergy
Greater Gargadon
100% of 1 decks +100% synergy
Aphetto Alchemist
100% of 1 decks +100% synergy
Deep-Sea Kraken
100% of 1 decks +100% synergy
Jhoira of the Ghitu
100% of 1 decks +100% synergy
Tidespout Tyrant
100% of 1 decks +100% synergy
Emry, Lurker of the Loch
100% of 1 decks +99% synergy
Plargg and Nassari
100% of 1 decks +90% synergy
Lizard Blades
100% of 1 decks +86% synergy
Shardless Agent
100% of 1 decks +83% synergy
Wild-Magic Sorcerer
100% of 1 decks +78% synergy
Imoti, Celebrant of Bounty
100% of 1 decks +75% synergy
Abaddon the Despoiler
100% of 1 decks +75% synergy
Bloom Tender
100% of 1 decks +74% synergy
Maelstrom Wanderer
100% of 1 decks +71% synergy
Averna, the Chaos Bloom
100% of 1 decks +67% synergy
Instants
Banishing Knack
100% of 1 decks +100% synergy
Delay
100% of 1 decks +96% synergy
Putrefy
100% of 1 decks +95% synergy
Brainstorm
100% of 1 decks +65% synergy
Sorceries
Temporal Eddy
100% of 1 decks +100% synergy
Rift Bolt
100% of 1 decks +100% synergy
Ichor Slick
100% of 1 decks +100% synergy
Rousing Refrain
100% of 1 decks +99% synergy
Living End
100% of 1 decks +99% synergy
Crashing Footfalls
100% of 1 decks +98% synergy
Fevered Suspicion
100% of 1 decks +93% synergy
Gitaxian Probe
100% of 1 decks +90% synergy
Rishkar's Expertise
100% of 1 decks +85% synergy
Ancestral Vision
100% of 1 decks +80% synergy
Profane Tutor
100% of 1 decks +76% synergy
Call Forth the Tempest
100% of 1 decks +74% synergy
Cultivate
100% of 1 decks +62% synergy
Farseek
100% of 1 decks +55% synergy
Utility Artifacts
Salvaging Station
100% of 1 decks +100% synergy
Codex Shredder
100% of 1 decks +100% synergy
Krark-Clan Ironworks
100% of 1 decks +100% synergy
Illusionist's Bracers
100% of 1 decks +100% synergy
Nuka-Cola Vending Machine
100% of 1 decks +99% synergy
Robe of the Archmagi
100% of 1 decks +94% synergy
Wishclaw Talisman
100% of 1 decks +85% synergy
Lightning Greaves
100% of 1 decks +71% synergy
Enchantments
Reality Acid
100% of 1 decks +100% synergy
Spelunking
100% of 1 decks +95% synergy
Rhystic Study
100% of 1 decks +62% synergy
Mana Artifacts
Chromatic Orrery
100% of 1 decks +95% synergy
Dimir Signet
100% of 1 decks +89% synergy
Sol Ring
100% of 1 decks +15% synergy
Lands
Thundering Falls
100% of 1 decks +94% synergy
Underground Mortuary
100% of 1 decks +93% synergy
Commercial District
100% of 1 decks +93% synergy
Hedge Maze
100% of 1 decks +90% synergy