Dockside Extortionist + Dualcaster Mage + Step Through + Tidal Barracuda
Dockside Extortionist
Dualcaster Mage
Step Through
Tidal Barracuda
Requires
Dockside Extortionist must be in hand.
Dualcaster Mage must be in hand.
Step Through must be in hand.
Tidal Barracuda must be on the battlefield.
Opponents control at least six artifacts and/or enchantments.
There is at least one other creature on the battlefield.
Mana needed: 
Steps
- Cast Dockside Extortionist by paying
. - When Dockside Extortionist enters the battlefield, it triggers, creating at least six Treasure tokens.
- Activate five Treasure tokens by tapping and sacrificing them, adding
. - Cast Step Through by paying
, targeting any two creatures. - Holding priority, cast Dualcaster Mage by paying .
- When Dualcaster Mage enters the battlefield, it triggers, copying Step Through, targeting Dockside Extortionist and Dualcaster Mage.
- Resolve the copy of Step Through, returning Dockside Extortionist and Dualcaster Mage from the battlefield to your hand.
- Repeat steps 1-3 one additional time.
- Repeat from step 5.
Results
Infinite colored mana. Infinite ETB. Infinite LTB. Infinite magecraft triggers. Infinite storm count. Infinite Treasure tokens.
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Creatures
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100% of 1 decks
+98% synergy
Phantasmal Image
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+97% synergy
Imperial Recruiter
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Spellseeker
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+61% synergy
Simian Spirit Guide
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+60% synergy
Phyrexian Metamorph
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Birgi, God of Storytelling
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+50% synergy
Niv-Mizzet, Parun
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+36% synergy
Horseshoe Crab
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+33% synergy
Vhal, Candlekeep Researcher
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Kraum, Ludevic's Opus
33% of 3 decks
+33% synergy
Magus of the Moon
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+33% synergy
Clever Impersonator
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+32% synergy
Gilded Drake
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Wandering Archaic
33% of 3 decks
+32% synergy
Treasonous Ogre
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+32% synergy
Drift of Phantasms
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Glasspool Mimic
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+31% synergy
Magda, Brazen Outlaw
33% of 3 decks
+31% synergy
Thassa's Oracle
33% of 3 decks
+29% synergy
Spellskite
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+28% synergy
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+28% synergy
Ragavan, Nimble Pilferer
33% of 3 decks
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33% of 3 decks
+26% synergy
Baral, Chief of Compliance
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+22% synergy
Veyran, Voice of Duality
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+18% synergy
Harmonic Prodigy
33% of 3 decks
+16% synergy
Archmage Emeritus
33% of 3 decks
-4% synergy
Storm-Kiln Artist
33% of 3 decks
-7% synergy
Instants
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100% of 3 decks
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Mystical Tutor
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Delay
67% of 3 decks
+62% synergy
Red Elemental Blast
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+60% synergy
Mental Misstep
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Spell Pierce
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Pyretic Ritual
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Brain Freeze
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Pact of Negation
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Flusterstorm
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+58% synergy
Resculpt
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+55% synergy
Force of Will
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+54% synergy
Deflecting Swat
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+48% synergy
Snap
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Swan Song
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Fierce Guardianship
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+46% synergy
Lightning Bolt
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An Offer You Can't Refuse
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Frantic Search
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Borne Upon a Wind
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Ricochet Trap
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+33% synergy
Boomerang
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+33% synergy
Twiddle
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+33% synergy
Obsessive Search
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+32% synergy
Unsummon
33% of 3 decks
+31% synergy
Brightstone Ritual
33% of 3 decks
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Mogg Salvage
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+31% synergy
Mana Leak
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Miscast
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+30% synergy
Misdirection
33% of 3 decks
+30% synergy
Thought Scour
33% of 3 decks
+29% synergy
Mindbreak Trap
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Whir of Invention
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Pyroblast
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+27% synergy
Desperate Ritual
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+26% synergy
Dispel
33% of 3 decks
+26% synergy
Comet Storm
33% of 3 decks
+26% synergy
Expedite
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+25% synergy
Force of Negation
33% of 3 decks
+23% synergy
Rapid Hybridization
33% of 3 decks
+15% synergy
Seething Song
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Abrade
33% of 3 decks
+14% synergy
Cyclonic Rift
33% of 3 decks
+3% synergy
Negate
33% of 3 decks
-3% synergy
Chaos Warp
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Brainstorm
33% of 3 decks
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Counterspell
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Sorceries
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100% of 3 decks
+94% synergy
Heat Shimmer
67% of 3 decks
+64% synergy
Rite of Flame
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+60% synergy
Solve the Equation
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+51% synergy
Gamble
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+49% synergy
Gitaxian Probe
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+46% synergy
Grapeshot
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+46% synergy
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+40% synergy
Faithless Looting
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+35% synergy
Jeska's Will
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Ponder
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Lórien Revealed
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Recall
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Dance with Calamity
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+31% synergy
Overmaster
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Shatterskull Smashing
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Sea Gate Restoration
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Fabricate
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+23% synergy
Serum Visions
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Preordain
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Blasphemous Act
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Utility Artifacts
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Cloudstone Curio
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Conqueror's Flail
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Altar of the Brood
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Imposter Mech
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Voltaic Key
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Manifold Key
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+32% synergy
Krark's Thumb
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The One Ring
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Swiftfoot Boots
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Enchantments
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Rhystic Study
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Underworld Breach
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Psychic Possession
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Utility Lands
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Otawara, Soaring City
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Mana Artifacts
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Arcane Signet
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Sol Ring
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Springleaf Drum
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Talisman of Creativity
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Izzet Signet
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Chromatic Orrery
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Grim Monolith
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Mox Diamond
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Mox Amber
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Mana Vault
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+25% synergy
Chrome Mox
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Mana Crypt
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Mind Stone
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+3% synergy
Fellwar Stone
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Lands
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Training Center
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Command Tower
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Bloodstained Mire
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Spirebluff Canal
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Volcanic Island
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+53% synergy
Fiery Islet
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+45% synergy
Riverglide Pathway
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+40% synergy
Cascade Bluffs
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+28% synergy
Steam Vents
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+20% synergy
Shivan Reef
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+31% synergy
Cavern of Souls
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+30% synergy
Ash Barrens
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+29% synergy
City of Brass
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Wooded Foothills
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+26% synergy
Fabled Passage
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+24% synergy
Polluted Delta
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+24% synergy
Exotic Orchard
33% of 3 decks
-0% synergy
Stormcarved Coast
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-3% synergy
Temple of Epiphany
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-11% synergy
Sulfur Falls
33% of 3 decks
-29% synergy