Emry, Lurker of the Loch + Intruder Alarm + Stonecoil Serpent

Emry, Lurker of the Loch
Intruder Alarm
Stonecoil Serpent

Requires
Emry, Lurker of the Loch must be on the battlefield. Intruder Alarm must be on the battlefield. Stonecoil Serpent must be in the graveyard. Emry does not have summoning sickness.
Steps
  1. Activate Emry by tapping it, allowing you to cast Stonecoil Serpent from your graveyard this turn.
  2. Cast Stonecoil Serpent by paying 0.
  3. Stonecoil Serpent enters the battlefield and dies as a state-based action due to having zero toughness.
  4. Intruder Alarm triggers, untapping all creatures.
  5. Repeat.
Results
Infinite death triggers. Infinite ETB. Infinite LTB. Infinite mana creatures you control can produce. Infinite storm count. Infinite untap of all creatures.

Emry, Lurker of the Loch
3.60% of 4106 decks 148 decks
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Mana Crypt
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Chrome Mox
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Thran Dynamo
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Jeweled Lotus
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