Mikaeus, the Unhallowed
Ashnod's Altar
Reaping Willow

   Prerequisites

What do I need to start this combo?
All permanents on the battlefield (Reaping Willow without a +1/+1 counter on it on the battlefield).

   Steps

How does this combo work?
1
Activate Ashnod's Altar by sacrificing Reaping Willow.
2
When Reaping Willow dies, its undying ability triggers, returning it from your graveyard to the battlefield without a +1/+1 counter on it due to its replacement effect.
3
Repeat.

   Results

What do I get from this combo?
Infinite ETB
Infinite LTB
Infinite colorless mana
Infinite death triggers
Infinite sacrifice triggers
Eirdu, Carrier of Dawn
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Frodo, Adventurous Hobbit // Sam, Loyal Attendant
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High Synergy Cards
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Mana Artifacts
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Lands
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7%synergy
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