Enduring Renewal
Phyrexian Altar
Intruder Alarm

   Prerequisites

What do I need to start this combo?
All permanents on the battlefield.
You have at least one creature card in hand. Creatures you control can tap to produce enough mana to cast the creature card minus one colored mana. You are able to cast the creature card in hand.

   Steps

How does this combo work?
1
Activate all mana-producing creatures you control by tapping them, adding at least 1.
2
Cast the creature card by paying its mana cost.
3
When the creature enters the battlefield, Intruder Alarm triggers, untapping all creatures.
4
Activate Phyrexian Altar by sacrificing the creature, adding one mana of any color.
5
When the creature dies, Enduring Renewal triggers, returning the creature to your hand from your graveyard.
6
Repeat.

   Results

What do I get from this combo?
Infinite death triggers
Infinite ETB
Infinite LTB
Infinite mana creatures you control can produce
Infinite sacrifice triggers
Infinite storm count
Infinite untap of creatures
Kenrith, the Returned King
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Alela, Artful Provocateur
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Ertai, the Corrupted
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Tobias, Doomed Conqueror
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Ishai, Ojutai Dragonspeaker // Rograkh, Son of Rohgahh
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High Synergy Cards
Ashnod's Altar
81%inclusion17 decks21 decks
75%synergy
Altar of Dementia
62%inclusion13 decks21 decks
60%synergy
Thermopod
50%inclusion5 decks10 decks
50%synergy
Ornithopter
33%inclusion7 decks21 decks
31%synergy
Blasting Station
29%inclusion6 decks21 decks
28%synergy
Memnite
29%inclusion6 decks21 decks
28%synergy
Academy Ruins
29%inclusion6 decks21 decks
23%synergy
Nim Deathmantle
24%inclusion5 decks21 decks
23%synergy
Phyrexian Walker
24%inclusion5 decks21 decks
23%synergy
Krark-Clan Ironworks
24%inclusion5 decks21 decks
23%synergy
Top Cards
Birds of Paradise
50%inclusion4 decks8 decks
22%synergy
Swords to Plowshares
43%inclusion9 decks21 decks
-19%synergy
Mystic Remora
38%inclusion8 decks21 decks
22%synergy
Skullclamp
33%inclusion7 decks21 decks
22%synergy
Animate Dead
29%inclusion5 decks17 decks
21%synergy
Esper Sentinel
29%inclusion6 decks21 decks
10%synergy
Counterspell
29%inclusion6 decks21 decks
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Anointed Procession
24%inclusion5 decks21 decks
17%synergy
Sun Titan
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16%synergy
Mystical Tutor
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12%synergy
Game Changers
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44%synergy
Worldly Tutor
50%inclusion4 decks8 decks
38%synergy
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41%inclusion7 decks17 decks
26%synergy
Demonic Tutor
41%inclusion7 decks17 decks
22%synergy
Rhystic Study
38%inclusion8 decks21 decks
14%synergy
Enlightened Tutor
33%inclusion7 decks21 decks
18%synergy
Chrome Mox
24%inclusion5 decks21 decks
18%synergy
Ancient Tomb
24%inclusion5 decks21 decks
14%synergy
Mana Vault
19%inclusion4 decks21 decks
13%synergy
Lion's Eye Diamond
14%inclusion3 decks21 decks
12%synergy
Creatures
Slimefoot, the Stowaway
43%inclusion3 decks7 decks
42%synergy
Worldgorger Dragon
30%inclusion3 decks10 decks
29%synergy
Zealous Conscripts
30%inclusion3 decks10 decks
28%synergy
Kiki-Jiki, Mirror Breaker
30%inclusion3 decks10 decks
27%synergy
Viscera Seer
24%inclusion4 decks17 decks
15%synergy
Palinchron
19%inclusion4 decks21 decks
19%synergy
Reveillark
19%inclusion4 decks21 decks
18%synergy
God-Eternal Oketra
19%inclusion4 decks21 decks
18%synergy
Walking Ballista
19%inclusion4 decks21 decks
16%synergy
Peregrine Drake
19%inclusion4 decks21 decks
16%synergy
Karmic Guide
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16%synergy
Mondrak, Glory Dominus
19%inclusion4 decks21 decks
13%synergy
Mikaeus, the Unhallowed
18%inclusion3 decks17 decks
15%synergy
Pitiless Plunderer
18%inclusion3 decks17 decks
9%synergy
Zulaport Cutthroat
18%inclusion3 decks17 decks
9%synergy
Elas il-Kor, Sadistic Pilgrim
18%inclusion3 decks17 decks
8%synergy
Midnight Guard
14%inclusion3 decks21 decks
14%synergy
Great Whale
14%inclusion3 decks21 decks
14%synergy
Adarkar Valkyrie
14%inclusion3 decks21 decks
14%synergy
Academy Rector
14%inclusion3 decks21 decks
14%synergy
Shrieking Drake
14%inclusion3 decks21 decks
14%synergy
Abdel Adrian, Gorion's Ward
14%inclusion3 decks21 decks
13%synergy
Trophy Mage
14%inclusion3 decks21 decks
13%synergy
Teshar, Ancestor's Apostle
14%inclusion3 decks21 decks
12%synergy
Felidar Guardian
14%inclusion3 decks21 decks
12%synergy
Deadeye Navigator
14%inclusion3 decks21 decks
12%synergy
Luminous Broodmoth
14%inclusion3 decks21 decks
12%synergy
Weathered Wayfarer
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12%synergy
Sakashima of a Thousand Faces
14%inclusion3 decks21 decks
12%synergy
Heliod, Sun-Crowned
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11%synergy
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11%synergy
Emry, Lurker of the Loch
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10%synergy
Instants
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-23%synergy
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9%synergy
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1%synergy
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14%synergy
Retraction Helix
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14%synergy
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-7%synergy
An Offer You Can't Refuse
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-10%synergy
Sorceries
Idyllic Tutor
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10%synergy
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7%synergy
Utility Artifacts
Thornbite Staff
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18%synergy
Staff of Domination
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18%synergy
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14%synergy
Cloudstone Curio
14%inclusion3 decks21 decks
14%synergy
The One Ring
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6%synergy
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-11%synergy
Enchantments
Mana Echoes
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29%synergy
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24%synergy
Pemmin's Aura
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18%synergy
Necromancy
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14%synergy
Power Artifact
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14%synergy
Martyr's Cause
14%inclusion3 decks21 decks
14%synergy
Utility Lands
Reliquary Tower
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8%synergy
Buried Ruin
24%inclusion5 decks21 decks
19%synergy
Urborg, Tomb of Yawgmoth
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15%synergy
Otawara, Soaring City
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7%synergy
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19%synergy
Phyrexian Tower
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15%synergy
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19%inclusion4 decks21 decks
12%synergy
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14%inclusion3 decks21 decks
11%synergy
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9%synergy
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14%inclusion3 decks21 decks
5%synergy
Mystic Sanctuary
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4%synergy
Mana Artifacts
Sol Ring
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-8%synergy
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-10%synergy
Lotus Petal
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26%synergy
Fellwar Stone
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8%synergy
Talisman of Dominance
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-15%synergy
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12%synergy
Mox Diamond
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10%synergy
Chromatic Lantern
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6%synergy
Thought Vessel
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Lands
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70%synergy
Command Tower
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-3%synergy
Polluted Delta
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55%synergy
Exotic Orchard
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25%synergy
Watery Grave
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11%synergy
Hallowed Fountain
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13%synergy
Savannah
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37%synergy
Taiga
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37%synergy
Tropical Island
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36%synergy
Godless Shrine
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6%synergy
City of Brass
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35%synergy
Bayou
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29%synergy
Steam Vents
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2%synergy
Marsh Flats
38%inclusion8 decks21 decks
27%synergy
Windswept Heath
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27%synergy
Breeding Pool
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-4%synergy
Wooded Foothills
33%inclusion7 decks21 decks
23%synergy
Bloodstained Mire
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22%synergy
Volcanic Island
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16%synergy
Scrubland
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16%synergy
Underground Sea
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15%synergy
Mana Confluence
29%inclusion6 decks21 decks
22%synergy
Scalding Tarn
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18%synergy
Verdant Catacombs
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18%synergy
Tundra
29%inclusion6 decks21 decks
15%synergy
Arid Mesa
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14%synergy
Misty Rainforest
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12%synergy
Adarkar Wastes
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0%synergy
Sea of Clouds
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-1%synergy
Raffine's Tower
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-1%synergy
Caves of Koilos
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-6%synergy
Reflecting Pool
19%inclusion4 decks21 decks
14%synergy
Mystic Gate
19%inclusion4 decks21 decks
12%synergy
Terramorphic Expanse
19%inclusion4 decks21 decks
4%synergy
Evolving Wilds
19%inclusion4 decks21 decks
-2%synergy
Path of Ancestry
19%inclusion4 decks21 decks
-3%synergy
Glacial Fortress
19%inclusion4 decks21 decks
-14%synergy
Sunken Ruins
18%inclusion3 decks17 decks
12%synergy
Underground River
18%inclusion3 decks17 decks
-5%synergy
Vault of Champions
18%inclusion3 decks17 decks
-6%synergy
Morphic Pool
18%inclusion3 decks17 decks
-7%synergy
Grand Coliseum
14%inclusion3 decks21 decks
14%synergy
Spire of Industry
14%inclusion3 decks21 decks
11%synergy
Cavern of Souls
14%inclusion3 decks21 decks
7%synergy
Skycloud Expanse
14%inclusion3 decks21 decks
0%synergy
Prairie Stream
14%inclusion3 decks21 decks
-19%synergy