Wormfang Manta + Tocatli Honor Guard + Mercurial Pretender

Wormfang Manta
Tocatli Honor Guard
Mercurial Pretender

Requires
Wormfang Manta must be on the battlefield. Tocatli Honor Guard must be on the battlefield. Mercurial Pretender must be in hand. Mana needed: 6 each turn
Steps
  1. Cast Mercurial Pretender for 4, entering as a copy of Wormfang Manta.
  2. Pay 2 to return it to your hand, triggering Wormfang Manta's LTB, granting you an extra turn after this one.
  3. Repeat for infinite turns.
Results
Infinite turns.

Brago, King Eternal
0.01% of 7946 decks 1 decks
Creatures
Grozoth
100% of 1 decks +100% synergy
Papercraft Decoy
100% of 1 decks +100% synergy
Floodgate
100% of 1 decks +100% synergy
Steward of Solidarity
100% of 1 decks +100% synergy
Thalakos Seer
100% of 1 decks +100% synergy
Sea Scryer
100% of 1 decks +100% synergy
Ninth Bridge Patrol
100% of 1 decks +100% synergy
Clockwork Fox
100% of 1 decks +100% synergy
Pulsemage Advocate
100% of 1 decks +100% synergy
Lighthouse Chronologist
100% of 1 decks +100% synergy
Isperia the Inscrutable
100% of 1 decks +100% synergy
Flaming Fist Officer
100% of 1 decks +100% synergy
Nephalia Smuggler
100% of 1 decks +100% synergy
Noble Benefactor
100% of 1 decks +100% synergy
Reya Dawnbringer
100% of 1 decks +99% synergy
Ethersworn Sphinx
100% of 1 decks +99% synergy
Hushwing Gryff
100% of 1 decks +99% synergy
Medomai the Ageless
100% of 1 decks +98% synergy
Reveillark
100% of 1 decks +98% synergy
Mistmeadow Witch
100% of 1 decks +97% synergy
Circuit Mender
100% of 1 decks +97% synergy
Oswald Fiddlebender
100% of 1 decks +97% synergy
Hushbringer
100% of 1 decks +96% synergy
Instants
Rally the Ancestors
100% of 1 decks +100% synergy
Stifle
100% of 1 decks +99% synergy
Memory Lapse
100% of 1 decks +99% synergy
Tale's End
100% of 1 decks +99% synergy
Long-Term Plans
100% of 1 decks +98% synergy
Hindering Light
100% of 1 decks +97% synergy
Muddle the Mixture
100% of 1 decks +94% synergy
Arcane Denial
100% of 1 decks +75% synergy
Counterspell
100% of 1 decks +45% synergy
Sorceries
Savor the Moment
100% of 1 decks +100% synergy
Contingency Plan
100% of 1 decks +100% synergy
Late to Dinner
100% of 1 decks +99% synergy
Temporal Mastery
100% of 1 decks +98% synergy
Utility Artifacts
Citanul Flute
100% of 1 decks +100% synergy
Planar Portal
100% of 1 decks +100% synergy
Ring of Three Wishes
100% of 1 decks +100% synergy
Erratic Portal
100% of 1 decks +100% synergy
Sundial of the Infinite
100% of 1 decks +100% synergy
Scroll of Fate
100% of 1 decks +99% synergy
Crystal Shard
100% of 1 decks +99% synergy
Torpor Orb
100% of 1 decks +98% synergy
Conjurer's Closet
100% of 1 decks +95% synergy
Enchantments
Sunken Hope
100% of 1 decks +100% synergy
Ancestral Knowledge
100% of 1 decks +100% synergy
Words of Wind
100% of 1 decks +100% synergy
Archmage Ascension
100% of 1 decks +99% synergy
As Foretold
100% of 1 decks +99% synergy
Candlekeep Sage
100% of 1 decks +98% synergy
Intruder Alarm
100% of 1 decks +95% synergy
Teleportation Circle
100% of 1 decks +90% synergy
Planeswalkers
Tezzeret, Artifice Master
100% of 1 decks +98% synergy
Venser, the Sojourner
100% of 1 decks +97% synergy
Mana Artifacts
Azorius Cluestone
100% of 1 decks +98% synergy
Commander's Sphere
100% of 1 decks +80% synergy
Mind Stone
100% of 1 decks +68% synergy
Thought Vessel
100% of 1 decks +59% synergy
Talisman of Progress
100% of 1 decks +54% synergy
Azorius Signet
100% of 1 decks +34% synergy
Arcane Signet
100% of 1 decks +15% synergy
Sol Ring
100% of 1 decks +12% synergy
Lands
Idyllic Beachfront
100% of 1 decks +89% synergy
Path of Ancestry
100% of 1 decks +86% synergy
Irrigated Farmland
100% of 1 decks +77% synergy
Exotic Orchard
100% of 1 decks +72% synergy
Adarkar Wastes
100% of 1 decks +66% synergy
Deserted Beach
100% of 1 decks +64% synergy
Temple of Enlightenment
100% of 1 decks +58% synergy
Sea of Clouds
100% of 1 decks +58% synergy
Glacial Fortress
100% of 1 decks +46% synergy
Command Tower
100% of 1 decks +14% synergy