Nim Deathmantle + Ashnod's Altar + Xorn + Corsair Captain
Nim Deathmantle
Ashnod's Altar
Xorn
Corsair Captain
Requires
Nim Deathmantle must be on the battlefield.
Ashnod's Altar must be on the battlefield.
Xorn must be on the battlefield.
Corsair Captain must be on the battlefield.
Mana needed: 
Steps
- Activate Ashnod's Altar by sacrificing Corsair Captain, adding .
- Corsair Captain dies, triggering Nim Deathmantle, causing you to pay
to return Corsair Captain from your graveyard to the battlefield, and attach Nim Deathmantle to it. - Corsair Captain enters the battlefield, creating two Treasure tokens.
- Activate two Treasure tokens by tapping and sacrificing those, adding two mana of any color.
- Repeat.
Results
Infinite death triggers. Infinite ETB. Infinite LTB. Infinite sacrifice triggers.
Akiri, Line-Slinger // Thrasios, Triton Hero
0.20% of 512 decks
1 decks
Admiral Brass, Unsinkable
0.02% of 4896 decks
1 decks
Creatures
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Broadside Bombardiers
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Abdel Adrian, Gorion's Ward
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Jolene, the Plunder Queen
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Malcolm, Alluring Scoundrel
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Emiel the Blessed
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Karmic Guide
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Destiny Spinner
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Adrix and Nev, Twincasters
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Pitiless Plunderer
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+92% synergy
Mondrak, Glory Dominus
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Roaming Throne
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Dockside Extortionist
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Prosperous Pirates
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+50% synergy
Frenetic Efreet
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Angrath's Marauders
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Enlightened Tutor
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Counterspell
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Fiery Cannonade
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Siren's Ruse
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Spell Swindle
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Chain of Vapor
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Unexpected Windfall
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Big Score
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Mystical Tutor
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Deflecting Swat
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Cyclonic Rift
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Sorceries
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Utility Artifacts
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Treasure Map
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Enchantments
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Utility Lands
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Lands
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