Gwenna, Eyes of Gaea + Temur Sabertooth + Phyrexian Dreadnought + Biomancer's Familiar

Gwenna, Eyes of Gaea
Temur Sabertooth
Phyrexian Dreadnought
Biomancer's Familiar

Requires
Gwenna, Eyes of Gaea must be on the battlefield. Temur Sabertooth must be on the battlefield. Phyrexian Dreadnought must be in hand. Biomancer's Familiar must be on the battlefield. Gwenna does not have summoning sickness.
Steps
  1. Activate Gwenna by tapping it, adding 1 that can only be spent to cast creature spells or activate abilities of creatures.
  2. Cast Phyrexian Dreadnought by paying 1.
  3. Gwenna triggers, putting a +1/+1 counter on it and untapping it.
  4. Phyrexian Dreadnought enters the battlefield, triggering itself.
  5. Holding priority, activate Temur Sabertooth by paying , returning Phyrexian Dreadnought from the battlefield to your hand.
  6. Resolve the Phyrexian Dreadnought ability, failing to sacrifice it due to it no longer being on the battlefield.
  7. Repeat.
Results
Infinite +1/+1 counters on Gwenna. Infinite ETB. Infinite LTB. Infinite storm count.

Wilson, Refined Grizzly // Shameless Charlatan
0.96% of 104 decks 1 decks
Creatures
Clay Golem
100% of 1 decks +100% synergy
Surge Engine
100% of 1 decks +100% synergy
Ixidron
100% of 1 decks +99% synergy
Steel Hellkite
100% of 1 decks +99% synergy
Aboleth Spawn
100% of 1 decks +99% synergy
Harrier Strix
100% of 1 decks +99% synergy
Viral Drake
100% of 1 decks +99% synergy
Pathbreaker Ibex
100% of 1 decks +99% synergy
Loyal Drake
100% of 1 decks +98% synergy
Vigor
100% of 1 decks +98% synergy
Elder Gargaroth
100% of 1 decks +98% synergy
Body of Knowledge
100% of 1 decks +98% synergy
Triskaidekaphile
100% of 1 decks +98% synergy
Omen Hawker
100% of 1 decks +98% synergy
Roalesk, Apex Hybrid
100% of 1 decks +98% synergy
Loyal Guardian
100% of 1 decks +98% synergy
Kalonian Hydra
100% of 1 decks +98% synergy
Thunderfoot Baloth
100% of 1 decks +98% synergy
Augmenter Pugilist
100% of 1 decks +98% synergy
Trinket Mage
100% of 1 decks +97% synergy
Ohran Frostfang
100% of 1 decks +97% synergy
Gyre Engineer
100% of 1 decks +96% synergy
Wandering Archaic
100% of 1 decks +95% synergy
Ilysian Caryatid
100% of 1 decks +94% synergy
Progenitor Mimic
100% of 1 decks +93% synergy
Merfolk Skydiver
100% of 1 decks +93% synergy
Nyxbloom Ancient
100% of 1 decks +93% synergy
Dreamtide Whale
100% of 1 decks +92% synergy
Consecrated Sphinx
100% of 1 decks +91% synergy
Fanatic of Rhonas
100% of 1 decks +91% synergy
Beast Whisperer
100% of 1 decks +88% synergy
Bristly Bill, Spine Sower
100% of 1 decks +86% synergy
Lotus Cobra
100% of 1 decks +85% synergy
Seedborn Muse
100% of 1 decks +83% synergy
Kiora's Follower
100% of 1 decks +83% synergy
Birds of Paradise
100% of 1 decks +72% synergy
Instants
Dizzy Spell
100% of 1 decks +100% synergy
Cyber Conversion
100% of 1 decks +99% synergy
Krosan Grip
100% of 1 decks +87% synergy
Reality Shift
100% of 1 decks +87% synergy
Worldly Tutor
100% of 1 decks +82% synergy
Pongify
100% of 1 decks +75% synergy
Rapid Hybridization
100% of 1 decks +74% synergy
Beast Within
100% of 1 decks +46% synergy
Sorceries
Rite of Replication
100% of 1 decks +90% synergy
Utility Artifacts
Commander's Plate
100% of 1 decks +100% synergy
Basilisk Collar
100% of 1 decks +100% synergy
The Enigma Jewel
100% of 1 decks +99% synergy
Agatha's Soul Cauldron
100% of 1 decks +97% synergy
Mirage Mirror
100% of 1 decks +95% synergy
Enchantments
In Too Deep
100% of 1 decks +100% synergy
Utter Insignificance
100% of 1 decks +98% synergy
Training Grounds
100% of 1 decks +96% synergy
Rancor
100% of 1 decks +96% synergy
Wilderness Reclamation
100% of 1 decks +93% synergy
Amphibian Downpour
100% of 1 decks +91% synergy
Planeswalkers
Oko, the Trickster
100% of 1 decks +99% synergy
Oko, the Ringleader
100% of 1 decks +97% synergy
Utility Lands
Deserted Temple
100% of 1 decks +99% synergy
Mirrorpool
100% of 1 decks +99% synergy
Nykthos, Shrine to Nyx
100% of 1 decks +96% synergy
Gaea's Cradle
100% of 1 decks +93% synergy
Rogue's Passage
100% of 1 decks +80% synergy
Mana Artifacts
Arcane Signet
100% of 1 decks +38% synergy
Sol Ring
100% of 1 decks +18% synergy
Lands
Littjara Mirrorlake
100% of 1 decks +94% synergy
Waterlogged Grove
100% of 1 decks +80% synergy
Barkchannel Pathway
100% of 1 decks +75% synergy
Vineglimmer Snarl
100% of 1 decks +66% synergy
Dreamroot Cascade
100% of 1 decks +62% synergy
Breeding Pool
100% of 1 decks +55% synergy
Rejuvenating Springs
100% of 1 decks +54% synergy
Hinterland Harbor
100% of 1 decks +47% synergy
Yavimaya Coast
100% of 1 decks +47% synergy
Command Tower
100% of 1 decks +15% synergy