Chthonian Nightmare
Priest of Gix
Cathodion

   Prerequisites

What do I need to start this combo?
Priest of Gix in your graveyard.
Chthonian Nightmare and Cathodion on the battlefield.
You have at least three energy counters.

   Steps

How does this combo work?
1
Activate Chthonian Nightmare by paying eee, sacrificing Cathodion and returning Chthonian Nightmare from the battlefield to your hand.
2
When Cathodion dies, it triggers, adding .
3
Resolve the Chthonian Nightmare ability, returning Priest of Gix from your graveyard to the battlefield.
4
When Priest of Gix enters the battlefield, it triggers, adding .
5
Cast Chthonian Nightmare by paying 1.
6
When Chthonian Nightmare enters the battlefield, it triggers, causing you to get eee.
7
Activate Chthonian Nightmare by paying eee, sacrificing Priest of Gix and returning Chthonian Nightmare from the battlefield to your hand, returning Cathodion from your graveyard to the battlefield.
8
Cast Chthonian Nightmare by paying 1.
9
When Chthonian Nightmare enters the battlefield, it triggers, causing you to get eee.
10
Repeat.

   Results

What do I get from this combo?
Infinite black mana
Infinite colorless mana
Infinite death triggers
Infinite ETB
Infinite LTB
Infinite sacrifice triggers
Infinite storm count
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