Adarkar Valkyrie + Intruder Alarm + Evil Twin

Adarkar Valkyrie
Intruder Alarm
Evil Twin

Requires
Adarkar Valkyrie must be on the battlefield. Intruder Alarm must be on the battlefield. Evil Twin must be in hand. Mana needed: 2
Steps
  1. Activate Adarkar Valkyrie by tapping it, targeting any legendary creature you control.
  2. Cast Evil Twin by paying 2, choosing to have it enter the battlefield as a copy of the legendary creature targeted in step 1.
  3. Put the legendary creature into your graveyard due to the legend rule.
  4. Adarkar Valkyrie and Intruder Alarm trigger.
  5. Resolve the Intruder Alarm trigger, untapping all creatures.
  6. Holding priority, activate Adarkar Valkyrie by tapping it, targeting Evil Twin.
  7. Resolve the Adarkar Valkyrie trigger from step 4, returning the legendary creature to the battlefield from your graveyard.
  8. Put Evil Twin into your graveyard due to the legend rule.
  9. Adarkar Valkyrie and Intruder Alarm trigger.
  10. Resolve the Intruder Alarm trigger, untapping all creatures.
  11. Holding priority, activate Adarkar Valkyrie by tapping it, targeting the legendary creature.
  12. Resolve the Adarkar Valkyrie trigger from step 9, returning Evil Twin to the battlefield from your graveyard as a copy of the legendary creature.
  13. Repeat from step 3.
Results
Infinite death triggers. Infinite ETB. Infinite LTB. Infinite mana creatures you control can produce. Infinite untap of creatures.

Merieke Ri Berit
1.27% of 2045 decks 26 decks
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67% of 9 decks +66% synergy
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42% of 26 decks +40% synergy
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Gonti, Lord of Luxury
27% of 26 decks +25% synergy
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27% of 26 decks +24% synergy
Baleful Strix
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Sen Triplets
23% of 26 decks +22% synergy
Xanathar, Guild Kingpin
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Archivist
19% of 26 decks +19% synergy
Willbreaker
19% of 26 decks +19% synergy
Beguiler of Wills
19% of 26 decks +19% synergy
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Sakashima the Impostor
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Refocus
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Port Town
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Concealed Courtyard
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Skycloud Expanse
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Path of Ancestry
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Polluted Delta
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Sejiri Refuge
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Jwar Isle Refuge
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Fetid Heath
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Clearwater Pathway
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Darkwater Catacombs
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Temple of Enlightenment
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Deserted Beach
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Temple of Deceit
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Underground River
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Adarkar Wastes
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Vault of Champions
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