Colfenor, the Last Yew
Sifter of Skulls
Hangarback Walker

   Prerequisites

What do I need to start this combo?
Hangarback Walker in hand.
Colfenor and Sifter of Skulls on the battlefield.

   Steps

How does this combo work?
1
Cast Hangarback Walker by paying 0.
2
Hangarback Walker enters the battlefield and dies as a state-based action due to having zero or less toughness.
3
Colfenor and Sifter of Skulls trigger.
4
Resolve the Colfenor trigger, returning nothing from your graveyard to your hand.
5
Resolve the Sifter of Skulls trigger, creating a 1/1 Eldrazi Spawn creature token.
6
Activate the Eldrazi Spawn by sacrificing it, adding .
7
The Eldrazi Spawn dies, triggering Colfenor, returning Hangarback Walker from your graveyard to your hand.
8
Repeat.

   Results

What do I get from this combo?
Infinite +1/+1 counters on a creature
Infinite colorless mana
Infinite death triggers
Infinite ETB
Infinite LTB
Infinite sacrifice triggers
Infinite storm count
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