Malcolm, Keen-Eyed Navigator
Amoeboid Changeling
Weftstalker Ardent

   Prerequisites

What do I need to start this combo?
All permanents on the battlefield (Amoeboid Changeling without summoning sickness on the battlefield).
You have a way to cause an artifact to enter the battlefield under your control.

   Steps

How does this combo work?
1
Activate Amoeboid Changeling by tapping it, giving Weftstalker Ardent all creature types until end of turn.
2
Cause an artifact to enter the battlefield under your control.
3
Weftstalker Ardent triggers, dealing 1 damage to each opponent.
4
Malcolm triggers, as Weftstalker Ardent is a Pirate due to Amoeboid Changeling, creating a Treasure token for each opponent dealt damage this way.
5
When the Treasure(s) enter, Weftstalker Ardent triggers that many times.
6
Resolve the first Weftstalker Ardent trigger, dealing 1 damage to each opponent.
7
Repeat from step 4.

   Results

What do I get from this combo?
Infinite colored mana
Infinite damage
Infinite Treasure tokens
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Battles
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Bojuka Bog
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Dwarven Ruins
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Crystal Vein
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Arena of Glory
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Minamo, School at Water's Edge
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Forgotten Cave
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Lonely Sandbar
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Mana Artifacts
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Arcane Signet
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Talisman of Indulgence
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Talisman of Dominance
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Talisman of Creativity
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Lotus Petal
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Fellwar Stone
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Dimir Signet
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Rakdos Signet
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Chrome Mox
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Mana Vault
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Talisman of Curiosity
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Springleaf Drum
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Mind Stone
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Mox Opal
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Lion's Eye Diamond
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Lands
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Tundra
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Shivan Reef
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Taiga
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Sulfur Falls
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Watery Grave
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Blood Crypt
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Sea of Clouds
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Frostboil Snarl
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Exotic Orchard
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Fiery Islet
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Cascade Bluffs
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Yavimaya Coast
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Badlands
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Underground Sea
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Underground River
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Dragonskull Summit
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Steam Vents
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Luxury Suite
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Morphic Pool
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Sulfurous Springs
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Sunken Hollow
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Karplusan Forest
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Smoldering Marsh
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Drowned Catacomb
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Scalding Tarn
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Waterlogged Grove
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Training Center
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Crumbling Necropolis
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Path of Ancestry
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Ferrous Lake
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Flooded Grove
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Volcanic Island
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Stormcarved Coast
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City of Brass
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Flooded Strand
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Polluted Delta
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Gemstone Caverns
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Seething Landscape
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Bloodstained Mire
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Cavern of Souls
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Mana Confluence
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