Time Sieve + Mycosynth Lattice + Helm of the Host + Avenger of Zendikar

Time Sieve
Mycosynth Lattice
Helm of the Host
Avenger of Zendikar

Requires
Time Sieve must be on the battlefield. Mycosynth Lattice must be on the battlefield. Helm of the Host must be on the battlefield. Avenger of Zendikar must be on the battlefield. Helm of the Host attached to Avenger of Zendikar. You control at least four lands.
Steps
  1. At the beginning of your combat phase, Helm of the Host triggers, creating a token copy of Avenger of Zendikar with haste.
  2. The Avenger of Zendikar token enters the battlefield, creating a 0/1 Plant creature token for each land you control.
  3. Activate Time Sieve by tapping it and sacrificing five creature tokens, causing you to take an extra turn after this one.
  4. Repeat each turn.
Results
Infinite turns.

Cazur, Ruthless Stalker // Ukkima, Stalking Shadow
0.03% of 3728 decks 1 decks
Najeela, the Blade-Blossom
0.01% of 10759 decks 1 decks
Creatures
Beacon Hawk
100% of 1 decks +100% synergy
Elite Scaleguard
100% of 1 decks +99% synergy
Grand Warlord Radha
100% of 1 decks +98% synergy
Ganax, Astral Hunter
100% of 1 decks +98% synergy
Krenko, Tin Street Kingpin
100% of 1 decks +95% synergy
Jegantha, the Wellspring
100% of 1 decks +94% synergy
Narwhal
50% of 2 decks +50% synergy
Steelfin Whale
50% of 2 decks +50% synergy
Phase Dolphin
50% of 2 decks +50% synergy
Ainok Guide
50% of 2 decks +50% synergy
Ethereal Forager
50% of 2 decks +50% synergy
Colossal Whale
50% of 2 decks +50% synergy
Wolfir Silverheart
50% of 2 decks +50% synergy
Dream Stalker
50% of 2 decks +50% synergy
Longshot Squad
50% of 2 decks +50% synergy
Deranged Hermit
50% of 2 decks +50% synergy
Primal Adversary
50% of 2 decks +50% synergy
Rot Wolf
50% of 2 decks +50% synergy
Sarulf, Realm Eater
50% of 2 decks +50% synergy
Eternal Scourge
50% of 2 decks +50% synergy
Packsong Pup
50% of 2 decks +50% synergy
Crafty Cutpurse
50% of 2 decks +50% synergy
Silverfur Partisan
50% of 2 decks +50% synergy
Ascendant Packleader
50% of 2 decks +50% synergy
Master of the Wild Hunt
50% of 2 decks +50% synergy
Hollowhenge Overlord
50% of 2 decks +49% synergy
Anara, Wolvid Familiar
50% of 2 decks +49% synergy
Skullwinder
50% of 2 decks +49% synergy
Guardian Augmenter
50% of 2 decks +48% synergy
Venser, Shaper Savant
50% of 2 decks +48% synergy
Walking Ballista
50% of 2 decks +47% synergy
Allosaurus Shepherd
50% of 2 decks +47% synergy
Rashmi, Eternities Crafter
50% of 2 decks +47% synergy
Prime Speaker Zegana
50% of 2 decks +47% synergy
Yarok, the Desecrated
50% of 2 decks +47% synergy
Risen Reef
50% of 2 decks +47% synergy
Springbloom Druid
50% of 2 decks +46% synergy
Old Gnawbone
50% of 2 decks +45% synergy
Adrix and Nev, Twincasters
50% of 2 decks +45% synergy
Forgotten Ancient
50% of 2 decks +44% synergy
Wood Elves
50% of 2 decks +43% synergy
Coiling Oracle
50% of 2 decks +42% synergy
Bloom Tender
50% of 2 decks +42% synergy
Scute Swarm
50% of 2 decks +40% synergy
Zulaport Cutthroat
50% of 2 decks +40% synergy
Reclamation Sage
50% of 2 decks +39% synergy
Tatyova, Benthic Druid
50% of 2 decks +38% synergy
Solemn Simulacrum
50% of 2 decks +36% synergy
Sakura-Tribe Elder
50% of 2 decks +31% synergy
Instants
Seething Song
100% of 1 decks +94% synergy
Utter End
100% of 1 decks +93% synergy
Teferi's Protection
100% of 1 decks +80% synergy
Anguished Unmaking
100% of 1 decks +76% synergy
Boros Charm
100% of 1 decks +75% synergy
Path to Exile
100% of 1 decks +55% synergy
Swords to Plowshares
100% of 1 decks +37% synergy
Fate Transfer
50% of 2 decks +50% synergy
Dimir Charm
50% of 2 decks +49% synergy
Cabal Ritual
50% of 2 decks +45% synergy
Worldly Tutor
50% of 2 decks +36% synergy
Dark Ritual
50% of 2 decks +28% synergy
Cyclonic Rift
50% of 2 decks +22% synergy
Sorceries
Nissa's Triumph
50% of 2 decks +50% synergy
Howl of the Night Pack
50% of 2 decks +50% synergy
Road of Return
50% of 2 decks +50% synergy
Profane Tutor
50% of 2 decks +47% synergy
Explosive Vegetation
50% of 2 decks +47% synergy
Explore
50% of 2 decks +41% synergy
Skyshroud Claim
50% of 2 decks +41% synergy
Demonic Tutor
50% of 2 decks +28% synergy
Three Visits
50% of 2 decks +25% synergy
Kodama's Reach
50% of 2 decks +18% synergy
Farseek
50% of 2 decks +16% synergy
Rampant Growth
50% of 2 decks +15% synergy
Cultivate
50% of 2 decks +4% synergy
Utility Artifacts
Spellbinder
50% of 2 decks +50% synergy
Kefnet's Monument
50% of 2 decks +50% synergy
Obelisk of Urd
50% of 2 decks +49% synergy
Vorpal Sword
50% of 2 decks +48% synergy
Fireshrieker
50% of 2 decks +48% synergy
Mindcrank
50% of 2 decks +48% synergy
Bootleggers' Stash
50% of 2 decks +48% synergy
Basilisk Collar
50% of 2 decks +47% synergy
Aetherflux Reservoir
50% of 2 decks +46% synergy
Phyrexian Altar
50% of 2 decks +46% synergy
Panharmonicon
50% of 2 decks +46% synergy
Blackblade Reforged
50% of 2 decks +46% synergy
Sensei's Divining Top
50% of 2 decks +44% synergy
Herald's Horn
50% of 2 decks +44% synergy
Bolas's Citadel
50% of 2 decks +41% synergy
Enchantments
Legion Loyalty
100% of 1 decks +99% synergy
Shared Animosity
100% of 1 decks +96% synergy
Mirari's Wake
100% of 1 decks +86% synergy
Smothering Tithe
100% of 1 decks +75% synergy
Raised by Wolves
50% of 2 decks +50% synergy
Fable of Wolf and Owl
50% of 2 decks +50% synergy
Quest for Renewal
50% of 2 decks +49% synergy
Food Chain
50% of 2 decks +48% synergy
Freed from the Real
50% of 2 decks +48% synergy
Hydra's Growth
50% of 2 decks +48% synergy
Bred for the Hunt
50% of 2 decks +48% synergy
Cryptolith Rite
50% of 2 decks +46% synergy
Reconnaissance Mission
50% of 2 decks +45% synergy
Exquisite Blood
50% of 2 decks +45% synergy
Growing Rites of Itlimoc
50% of 2 decks +44% synergy
Beastmaster Ascension
50% of 2 decks +44% synergy
Sanguine Bond
50% of 2 decks +44% synergy
Parallel Lives
50% of 2 decks +43% synergy
Kindred Discovery
50% of 2 decks +43% synergy
Exploration
50% of 2 decks +42% synergy
Planeswalkers
Dack Fayden
100% of 1 decks +99% synergy
Nissa, Steward of Elements
50% of 2 decks +48% synergy
Utility Lands
Cascading Cataracts
50% of 2 decks +49% synergy
Maze of Ith
50% of 2 decks +47% synergy
Command Beacon
50% of 2 decks +45% synergy
Nykthos, Shrine to Nyx
50% of 2 decks +44% synergy
Gaea's Cradle
50% of 2 decks +44% synergy
Alchemist's Refuge
50% of 2 decks +43% synergy
Mosswort Bridge
50% of 2 decks +40% synergy
Reliquary Tower
50% of 2 decks +21% synergy
Mana Artifacts
Sol Ring
100% of 2 decks +16% synergy
Tangleroot
50% of 2 decks +50% synergy
Chromatic Lantern
50% of 2 decks +40% synergy
Dimir Signet
50% of 2 decks +20% synergy
Arcane Signet
50% of 2 decks -22% synergy
Lands
Contaminated Aquifer
100% of 1 decks +97% synergy
Sunbaked Canyon
100% of 1 decks +95% synergy
Silent Clearing
100% of 1 decks +95% synergy
Fiery Islet
100% of 1 decks +93% synergy
Tangled Islet
100% of 1 decks +92% synergy
Haunted Mire
100% of 1 decks +92% synergy
Needleverge Pathway
100% of 1 decks +91% synergy
Blightstep Pathway
100% of 1 decks +90% synergy
Path of Ancestry
100% of 2 decks +79% synergy
Spectator Seating
100% of 1 decks +75% synergy
Vault of Champions
100% of 1 decks +74% synergy
Training Center
100% of 1 decks +72% synergy
Exotic Orchard
100% of 2 decks +64% synergy
Command Tower
100% of 2 decks +26% synergy
Witherbloom Campus
50% of 2 decks +49% synergy
Quandrix Campus
50% of 2 decks +48% synergy
Thriving Moor
50% of 2 decks +48% synergy
Thriving Grove
50% of 2 decks +48% synergy
Thriving Isle
50% of 2 decks +47% synergy
Forbidden Orchard
50% of 2 decks +47% synergy
Reflecting Pool
50% of 2 decks +45% synergy
Prismatic Vista
50% of 2 decks +44% synergy
Nurturing Peatland
50% of 2 decks +44% synergy
Thornwood Falls
50% of 2 decks +43% synergy
Darkbore Pathway
50% of 2 decks +41% synergy
Clearwater Pathway
50% of 2 decks +40% synergy
Arid Mesa
50% of 2 decks +39% synergy
Marsh Flats
50% of 2 decks +39% synergy
Verdant Catacombs
50% of 2 decks +39% synergy
Misty Rainforest
50% of 2 decks +38% synergy
Terramorphic Expanse
50% of 2 decks +34% synergy
Temple of Malady
50% of 2 decks +34% synergy
Temple of Deceit
50% of 2 decks +34% synergy
Dimir Aqueduct
50% of 2 decks +33% synergy
Temple of Mystery
50% of 2 decks +33% synergy
Golgari Rot Farm
50% of 2 decks +32% synergy
Simic Growth Chamber
50% of 2 decks +30% synergy
Evolving Wilds
50% of 2 decks +29% synergy
Morphic Pool
50% of 2 decks +24% synergy
Opulent Palace
50% of 2 decks +23% synergy
Sunken Hollow
50% of 2 decks +15% synergy