Prowling Geistcatcher
Karmic Guide
Altar of Dementia

   Prerequisites

What do I need to start this combo?
All permanents on the battlefield.

   Steps

How does this combo work?
1
Activate Altar of Dementia by sacrificing Karmic Guide.
2
When Karmic Guide dies, Prowling Geistcatcher's first ability triggers, exiling Karmic Guide from your graveyard.
3
Activate Altar of Dementia by sacrificing Prowling Geistcatcher.
4
When Prowling Geistcatcher dies, its second ability triggers, returning Karmic Guide from exile to the battlefield.
5
When Karmic Guide enters the battlefield, it triggers, returning Prowling Geistcatcher from your graveyard to the battlefield.
6
Resolve the Altar of Dementia abilities from step 1 and step 3, causing target player to mill cards equal to Karmic Guide and Prowling Geistcatcher's power.
7
Repeat.

   Results

What do I get from this combo?
Infinite death triggers
Infinite ETB
Infinite LTB
Infinite mill
Infinite sacrifice triggers
Infinite self-mill
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Planeswalkers
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Utility Lands
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Talisman of Conviction
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Talisman of Progress
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Talisman of Dominance
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Boros Signet
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Fellwar Stone
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Mind Stone
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Commander's Sphere
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Thought Vessel
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Lands
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Blood Crypt
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Sacred Foundry
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Godless Shrine
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Exotic Orchard
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Savai Triome
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Overgrown Tomb
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Temple Garden
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Isolated Chapel
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Caves of Koilos
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Clifftop Retreat
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Indatha Triome
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Marsh Flats
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Battlefield Forge
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Glacial Fortress
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Hallowed Fountain
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Vault of Champions
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Llanowar Wastes
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Raucous Theater
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Elegant Parlor
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Sulfurous Springs
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Nomad Outpost
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Sunpetal Grove
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Canopy Vista
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Shipwreck Marsh
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Morphic Pool
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Watery Grave
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Murmuring Bosk
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Arid Mesa
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Floodfarm Verge
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Shadowy Backstreet
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Temple of Malady
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Bloodstained Mire
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Adarkar Wastes
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Haunted Ridge
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Smoldering Marsh
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Evolving Wilds
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