Color Identity: U, R

Prerequisites

  1.  
    Twiddle
    Twiddle
    in exile (
    Twiddle
    Twiddle
    exiled by
    Isochron Scepter
    Isochron Scepter
    ).
  2.  
    Isochron Scepter
    Isochron Scepter
    and
    Thousand-Year Storm
    Thousand-Year Storm
    on the battlefield.
  3. You control a land, artifact, or creature that can produce mana.
  4. ({5} magic symbol)   available.

Steps

  1. Activate
    Isochron Scepter
    Isochron Scepter
    by paying ({2} magic symbol)   and tapping it, casting a copy of
    Twiddle
    Twiddle
    .
  2. Thousand-Year Storm
    Thousand-Year Storm
    triggers, copying
    Twiddle
    Twiddle
    for each other instant or sorcery you've cast before it this turn.
  3. Resolve a copy of
    Twiddle
    Twiddle
    , untapping
    Isochron Scepter
    Isochron Scepter
    .
  4. If there is a remaining copy of
    Twiddle
    Twiddle
    on the stack, resolve it, untapping a mana-producing land.
  5. Activate that land by tapping it, adding ({1} magic symbol)  .
  6. Repeat steps 4 and 5 until there are no more copies of
    Twiddle
    Twiddle
    .
  7. Repeat from step 1.

Results

  1. Infinite magecraft triggers.
  2. Infinite mana lands, artifacts, and creatures you control can produce.
  3. Infinite storm count.
  4. Infinite untap of lands, artifacts, and creatures you control.
  5. Tap all lands, artifacts, and creatures opponents control.

Metadata

  1. In 79 decks according to EDHREC.
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