the front side of Soul Collector
the back of a classic MtG card
the front side of Intruder Alarm
the back of a classic MtG card
the front side of Viridian Longbow
the back of a classic MtG card

Color Identity: U, B

Initial Card State

  1.  All permanents on the battlefield.

Notable Prerequisites

  1. Viridian Longbow attached to Soul Collector.
  2. Soul Collector does not have summoning sickness.
  3. A player controls a nontoken creature with toughness equal to one.

Steps

  1. Activate Soul Collector by tapping it, dealing 1 damage to any nontoken creature with toughness equal to one.
  2. The creature dies as a state-based action due to having zero toughness, triggering Soul Collector, returning the creature from a graveyard onto the battlefield under your control.
  3. The creature enters the battlefield, triggering Intruder Alarm, untapping all creatures.
  4. Repeat.

Results

  1. Infinite death triggers.
  2. Infinite ETB.
  3. Infinite LTB.
  4. Infinite mana creatures you control can produce.
  5. Infinite untap of creatures.
  6. Infinite untap of creatures you control.

Metadata

  1. In 1 deck according to EDHREC.
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