Grenzo, Dungeon Warden + Workhorse + Transplant Theorist
Grenzo, Dungeon Warden
Workhorse
Transplant Theorist
Requires
Grenzo, Dungeon Warden must be on the battlefield.
Workhorse must be on the battlefield.
Transplant Theorist must be on the battlefield.
Mana needed: 
minus 
for each +1/+1 counter on Workhorse
minus for each +1/+1 counter on Workhorse
Steps
- Activate Workhorse by removing a +1/+1 counter from it, adding .
- Repeat step 1 until Workhorse dies as a state-based action due to having 0 toughness.
- Activate Transplant Theorist by paying
, putting Workhorse from your graveyard onto the bottom of your library. - Activate Grenzo by paying , putting Workhorse from the bottom of your library into your graveyard, and then putting it onto the battlefield with four +1/+1 counters on it due to its static effect.
- Repeat.
Results
Infinite LTB. Infinite ETB. Infinite death triggers.
Marchesa, the Black Rose
0.01% of 9393 decks
1 decks
Dargo, the Shipwrecker // Silas Renn, Seeker Adept
0.26% of 390 decks
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Creatures
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Tomb Trawler
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River Song
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Likeness Looter
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+98% synergy
Timestream Navigator
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Faerie Mastermind
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Myr Custodian
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Canal Dredger
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Cryptic Annelid
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Lightning Crafter
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Junktroller
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Sigiled Starfish
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Priest of Urabrask
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Priest of Gix
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Corridor Monitor
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Radiant Performer
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+50% synergy
Goblin Warchief
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Sling-Gang Lieutenant
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Merfolk Looter
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Murderous Redcap
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Skirk Prospector
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+50% synergy
Palladium Myr
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+50% synergy
Krenko, Mob Boss
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Combat Celebrant
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Siege-Gang Commander
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Metallic Mimic
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Woe Strider
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The Reality Chip
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+48% synergy
Ornithopter of Paradise
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Ledger Shredder
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+47% synergy
Thassa, God of the Sea
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Kiki-Jiki, Mirror Breaker
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Viscera Seer
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Pitiless Plunderer
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Baleful Strix
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Anger
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Solemn Simulacrum
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Instants
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Waterlogged Teachings
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Arcane Denial
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Chaos Warp
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Spell Crumple
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Jwari Disruption
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Experimental Augury
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Unwind
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Delay
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Dream Fracture
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Izzet Charm
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Slip Out the Back
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Muddle the Mixture
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Deadly Dispute
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Swan Song
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An Offer You Can't Refuse
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Negate
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Terminate
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Counterspell
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Sorceries
Insatiable Avarice
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Expressive Iteration
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Ingenious Mastery
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Connive // Concoct
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Sinister Waltz
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Mastermind's Acquisition
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Last One Standing
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Serum Visions
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Fabricate
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Night's Whisper
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Diabolic Tutor
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Diabolic Intent
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Victimize
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Preordain
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Ponder
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Faithless Looting
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Utility Artifacts
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Enchantments
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Utility Lands
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Mana Artifacts
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Lands
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Temple of Deceit
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Choked Estuary
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Foreboding Ruins
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Path of Ancestry
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Drowned Catacomb
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