Kenrith, the Returned King + Great Whale + Altar of Dementia

Kenrith, the Returned King
Great Whale
Altar of Dementia

Requires
Kenrith, the Returned King must be in hand, on the battlefield, or in the command zone. Great Whale must be in the graveyard. Altar of Dementia must be on the battlefield. You control up to seven lands that can tap to produce at least 4.
Steps
  1. Activate up to seven lands by tapping them, adding at least 4.
  2. Activate Kenrith's fifth ability by paying 4, returning Great Whale from your graveyard to the battlefield.
  3. When Great Whale enters the battlefield, it triggers, untapping up to seven lands.
  4. Activate Altar of Dementia by sacrificing Great Whale, causing target player to mill cards equal to Great Whale's power.
  5. Repeat.
Results
Infinite death triggers. Infinite ETB. Infinite LTB. Infinite mill. Infinite sacrifice triggers. Infinite self-mill. Infinite untap of lands you control. Infinite mana lands you control can produce.

Kenrith, the Returned King
0.08% of 21730 decks 17 decks
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94% of 17 decks +93% synergy
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85% of 13 decks +81% synergy
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76% of 17 decks +73% synergy
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71% of 17 decks +70% synergy
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65% of 17 decks +62% synergy
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Creatures
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24% of 17 decks +22% synergy
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24% of 17 decks +20% synergy
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24% of 17 decks +19% synergy
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24% of 17 decks +18% synergy
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24% of 17 decks +6% synergy
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23% of 13 decks +23% synergy
Faerie Mastermind
21% of 14 decks +20% synergy
Priest of Gix
18% of 17 decks +18% synergy
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18% of 17 decks +18% synergy
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Atsushi, the Blazing Sky
18% of 17 decks +16% synergy
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18% of 17 decks +15% synergy
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18% of 17 decks +14% synergy
Kinnan, Bonder Prodigy
18% of 17 decks +13% synergy
Noble Hierarch
18% of 17 decks +8% synergy
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18% of 17 decks -4% synergy
Instants
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24% of 17 decks +11% synergy
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18% of 17 decks +15% synergy
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18% of 17 decks +11% synergy
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18% of 17 decks +11% synergy
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18% of 17 decks +10% synergy
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18% of 17 decks +8% synergy
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18% of 17 decks +8% synergy
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53% of 17 decks +32% synergy
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29% of 17 decks +7% synergy
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29% of 17 decks +4% synergy
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Utility Artifacts
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35% of 17 decks +10% synergy
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