Nim Deathmantle
Altar of Dementia
Great Whale

   Prerequisites

What do I need to start this combo?
All permanents on the battlefield.
You control up to seven lands that can tap to produce at least 4.

   Steps

How does this combo work?
1
Activate up to seven lands by tapping them, adding at least 4.
2
Activate Altar of Dementia by sacrificing Great Whale.
3
When Great Whale dies, Nim Deathmantle triggers, returning Great Whale from your graveyard to the battlefield, and attaching Nim Deathmantle to it.
4
When Great Whale enters the battlefield, it triggers, untapping up to seven lands.
5
Resolve the Altar of Dementia ability from step 2, causing target player to mill cards equal to Great Whale's power.
6
Repeat.
7
If the lands can tap to produce at least 5, this combo nets infinite mana.

   Results

What do I get from this combo?
Infinite death triggers
Infinite ETB
Infinite LTB
Infinite mana lands you control can produce
Infinite mill
Infinite sacrifice triggers
Infinite self-mill
Infinite untap of lands you control
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High Synergy Cards
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100%inclusion8 decks8 decks
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63%inclusion5 decks8 decks
62%synergy
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63%inclusion5 decks8 decks
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Top Cards
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Enchantments
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Impact Tremors
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14%inclusion1 decks7 decks
14%synergy
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Land Tax
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13%inclusion1 decks8 decks
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Copy Artifact
13%inclusion1 decks8 decks
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Intruder Alarm
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Planeswalkers
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100%inclusion2 decks2 decks
96%synergy
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23%synergy
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14%inclusion1 decks7 decks
8%synergy
Tezzeret the Seeker
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10%synergy
Utility Lands
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37%synergy
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38%inclusion3 decks8 decks
35%synergy
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Great Furnace
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27%synergy
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Treasure Vault
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22%synergy
Darksteel Citadel
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21%synergy
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21%synergy
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Command Beacon
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16%synergy
Mystic Sanctuary
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14%synergy
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25%inclusion2 decks8 decks
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Bojuka Bog
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Reliquary Tower
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Hall of Heliod's Generosity
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Dust Bowl
13%inclusion1 decks8 decks
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Urza's Factory
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12%synergy
Urza's Workshop
13%inclusion1 decks8 decks
12%synergy
Echoing Deeps
13%inclusion1 decks8 decks
12%synergy
Dark Depths
13%inclusion1 decks8 decks
11%synergy
Arcane Lighthouse
13%inclusion1 decks8 decks
11%synergy
Mikokoro, Center of the Sea
13%inclusion1 decks8 decks
11%synergy
Urza's Power Plant
13%inclusion1 decks8 decks
11%synergy
Urza's Mine
13%inclusion1 decks8 decks
11%synergy
Urza's Tower
13%inclusion1 decks8 decks
11%synergy
Riptide Laboratory
13%inclusion1 decks8 decks
11%synergy
Ghost Quarter
13%inclusion1 decks8 decks
11%synergy
Emergence Zone
13%inclusion1 decks8 decks
10%synergy
Thespian's Stage
13%inclusion1 decks8 decks
10%synergy
Castle Vantress
13%inclusion1 decks8 decks
9%synergy
Scavenger Grounds
13%inclusion1 decks8 decks
9%synergy
Buried Ruin
13%inclusion1 decks8 decks
8%synergy
War Room
13%inclusion1 decks8 decks
7%synergy
Mana Artifacts
Arcane Signet
100%inclusion8 decks8 decks
28%synergy
Sol Ring
100%inclusion8 decks8 decks
16%synergy
Fellwar Stone
88%inclusion7 decks8 decks
67%synergy
Chromatic Orrery
50%inclusion4 decks8 decks
49%synergy
Azorius Signet
43%inclusion3 decks7 decks
20%synergy
Talisman of Progress
43%inclusion3 decks7 decks
17%synergy
Mox Amber
38%inclusion3 decks8 decks
33%synergy
Chrome Mox
38%inclusion3 decks8 decks
32%synergy
Basalt Monolith
25%inclusion2 decks8 decks
23%synergy
Everflowing Chalice
25%inclusion2 decks8 decks
21%synergy
Mox Opal
25%inclusion2 decks8 decks
21%synergy
Lotus Petal
25%inclusion2 decks8 decks
18%synergy
Mind Stone
25%inclusion2 decks8 decks
10%synergy
Thought Vessel
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7%synergy
Urn of Godfire
13%inclusion1 decks8 decks
12%synergy
Chromatic Sphere
13%inclusion1 decks8 decks
12%synergy
Chromatic Star
13%inclusion1 decks8 decks
12%synergy
Lion's Eye Diamond
13%inclusion1 decks8 decks
11%synergy
Sky Diamond
13%inclusion1 decks8 decks
8%synergy
Mox Diamond
13%inclusion1 decks8 decks
8%synergy
Midnight Clock
13%inclusion1 decks8 decks
8%synergy
Lands
Brushland
100%inclusion2 decks2 decks
81%synergy
Karplusan Forest
100%inclusion2 decks2 decks
80%synergy
Llanowar Wastes
100%inclusion2 decks2 decks
73%synergy
Yavimaya Coast
100%inclusion2 decks2 decks
73%synergy
Overgrown Tomb
100%inclusion2 decks2 decks
60%synergy
Adarkar Wastes
71%inclusion5 decks7 decks
49%synergy
Sulfurous Springs
67%inclusion2 decks3 decks
43%synergy
Battlefield Forge
67%inclusion2 decks3 decks
38%synergy
Shivan Reef
67%inclusion2 decks3 decks
38%synergy
City of Brass
63%inclusion5 decks8 decks
55%synergy
Polluted Delta
63%inclusion5 decks8 decks
51%synergy
Command Tower
63%inclusion5 decks8 decks
-12%synergy
Mana Confluence
50%inclusion4 decks8 decks
43%synergy
Underground River
50%inclusion2 decks4 decks
28%synergy
Caves of Koilos
50%inclusion2 decks4 decks
21%synergy
Exotic Orchard
50%inclusion4 decks8 decks
14%synergy
Razortide Bridge
43%inclusion3 decks7 decks
36%synergy
Mystic Gate
43%inclusion3 decks7 decks
36%synergy
Sea of Clouds
43%inclusion3 decks7 decks
18%synergy
Hallowed Fountain
43%inclusion3 decks7 decks
3%synergy
Reflecting Pool
38%inclusion3 decks8 decks
32%synergy
Cavern of Souls
38%inclusion3 decks8 decks
30%synergy
Scalding Tarn
38%inclusion3 decks8 decks
27%synergy
Flooded Strand
38%inclusion3 decks8 decks
26%synergy
Drossforge Bridge
33%inclusion1 decks3 decks
30%synergy
Rustvale Bridge
33%inclusion1 decks3 decks
28%synergy
Silverbluff Bridge
33%inclusion1 decks3 decks
27%synergy
Nimbus Maze
29%inclusion2 decks7 decks
24%synergy
Meticulous Archive
29%inclusion2 decks7 decks
20%synergy
Tundra
29%inclusion2 decks7 decks
15%synergy
Skycloud Expanse
29%inclusion2 decks7 decks
14%synergy
Tarnished Citadel
25%inclusion2 decks8 decks
24%synergy
Forbidden Orchard
25%inclusion2 decks8 decks
23%synergy
Spire of Industry
25%inclusion2 decks8 decks
22%synergy
Goldmire Bridge
25%inclusion1 decks4 decks
21%synergy
Mistvault Bridge
25%inclusion1 decks4 decks
21%synergy
Secluded Courtyard
25%inclusion2 decks8 decks
21%synergy
Sunken Ruins
25%inclusion1 decks4 decks
20%synergy
Marsh Flats
25%inclusion2 decks8 decks
14%synergy
Windswept Heath
25%inclusion2 decks8 decks
14%synergy
Misty Rainforest
25%inclusion2 decks8 decks
13%synergy
Fetid Heath
25%inclusion1 decks4 decks
12%synergy
Scrubland
25%inclusion1 decks4 decks
11%synergy
Underground Sea
25%inclusion1 decks4 decks
10%synergy
Path of Ancestry
25%inclusion2 decks8 decks
3%synergy
Hengegate Pathway
14%inclusion1 decks7 decks
8%synergy
Irrigated Farmland
14%inclusion1 decks7 decks
6%synergy
Glacial Fortress
14%inclusion1 decks7 decks
-18%synergy
Planar Nexus
13%inclusion1 decks8 decks
12%synergy
Urza's Cave
13%inclusion1 decks8 decks
10%synergy