Sun Titan
Altar of Dementia
Necrogen Communion

   Prerequisites

What do I need to start this combo?
All permanents on the battlefield (Necrogen Communion attached to Sun Titan on the battlefield).

   Steps

How does this combo work?
1
Activate Altar of Dementia by sacrificing Sun Titan.
2
When Sun Titan dies, Necrogen Communion triggers, returning Sun Titan from your graveyard to the battlefield.
3
When Sun Titan enters, it triggers, returning Necrogen Communion from your graveyard to the battlefield attached to Sun Titan.
4
Resolve the Altar of Dementia ability.
5
Repeat.

   Results

What do I get from this combo?
Infinite ETB
Infinite LTB
Infinite death triggers
Infinite mill
Infinite sacrifice triggers
Infinite self-mill
Lurrus of the Dream-Den
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Marsh Flats
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Temple of Silence
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Sunlit Marsh
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Scoured Barrens
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Verdant Catacombs
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Scrubland
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