Xu-Ifit, Osteoharmonist
Intruder Alarm
Ashnod's Altar

   Prerequisites

What do I need to start this combo?
All permanents on the battlefield (Xu-Ifit without summoning sickness on the battlefield).
You have a creature card in your graveyard

   Steps

How does this combo work?
1
Activate Xu-Ifit by tapping it, returning a creature card from your graveyard to the battlefield.
2
When the creature enters the battlefield, Intruder Alarm triggers, untapping all creatures.
3
Activate Ashnod's Altar by sacrificing the creature returned in step 1.
4
Repeat.

   Results

What do I get from this combo?
Infinite LTB
Infinite ETB
Infinite sacrifice triggers
Infinite death triggers
Infinite colorless mana
Infinite mana creatures you control can produce
Infinite untap of creatures
Infinite untap of creatures you control
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New Cards
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High Synergy Cards
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Top Cards
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Instants
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Enchantments
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Lands
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2%synergy
Drowned Catacomb
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22%inclusion5 decks23 decks
15%synergy
Scalding Tarn
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11%synergy
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10%synergy
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8%synergy
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7%synergy
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7%synergy
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8%synergy
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6%synergy
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4%synergy
Underground Sea
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3%synergy
Myriad Landscape
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2%synergy
Evolving Wilds
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-3%synergy
Mistvault Bridge
13%inclusion3 decks23 decks
9%synergy
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13%inclusion3 decks23 decks
9%synergy
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13%inclusion3 decks23 decks
8%synergy
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8%synergy
Cavern of Souls
13%inclusion3 decks23 decks
6%synergy
City of Brass
13%inclusion3 decks23 decks
5%synergy
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13%inclusion3 decks23 decks
3%synergy
Tainted Isle
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2%synergy
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2%synergy
Windswept Heath
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2%synergy