Extus, Oriq Overlord
Dualcaster Mage
Burnt Offering
Altar of Dementia

   Prerequisites

What do I need to start this combo?
Extus and Altar of Dementia on the battlefield.
Dualcaster Mage and Burnt Offering in hand.
You control at least one creature with mana value 3 or greater.
1 available

   Steps

How does this combo work?
1
Cast Burnt Offering by paying and sacrificing a creature with mana value 3 or greater.
2
Extus triggers, targeting any applicable creature card in your graveyard.
3
Holding priority, cast Dualcaster Mage by paying 1.
4
When Dualcaster Mage enters the battlefield, it triggers.
5
Holding priority, activate Altar of Dementia by sacrificing Dualcaster Mage, causing target player to mill cards equal to Dualcaster Mage's power.
6
Resolve the Dualcaster Mage trigger, copying Burnt Offering.
7
Extus triggers, returning Dualcaster Mage to your hand from your graveyard.
8
Resolve the Burnt Offering copy, adding at least br.
9
Repeat from step 3.
10
If the sacrificed creature had mana value 4 or greater, this combo nets infinite black and red mana.

   Results

What do I get from this combo?
Infinite black mana
Infinite death triggers
Infinite ETB
Infinite LTB
Infinite magecraft triggers
Infinite mill
Infinite red mana
Infinite sacrifice triggers
Infinite self-mill
Infinite storm count
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