Color Identity: U, R

Prerequisites

  1. Narset's Reversal
    Narset's Reversal     in hand or in your graveyard.
  2.  
    Thousand-Year Storm
    Thousand-Year Storm     on the battlefield.
  3.  
    Invoke Calamity
    Invoke Calamity     in hand.
  4. You have cast at least one instant or sorcery spell this turn.
  5. ({1} magic symbol)  ({R} magic symbol)  ({R} magic symbol)  ({R} magic symbol)  ({R} magic symbol)   available.

Steps

  1. Cast
    Invoke Calamity
    Invoke Calamity     by paying ({1} magic symbol)  ({R} magic symbol)  ({R} magic symbol)  ({R} magic symbol)  ({R} magic symbol)  .
  2. Thousand-Year Storm
    Thousand-Year Storm     triggers, copying
    Invoke Calamity
    Invoke Calamity     a number of times equal to the number of other instants and sorceries you have cast this turn.
  3. Resolve all but two of the copies of
    Invoke Calamity
    Invoke Calamity     and the original
    Invoke Calamity
    Invoke Calamity    , choosing not to cast any instant or sorcery spells as they resolve.
  4. Resolve a copy of
    Invoke Calamity
    Invoke Calamity    , casting
    Narset's Reversal
    Narset's Reversal     without paying its mana cost.
  5. Thousand-Year Storm
    Thousand-Year Storm     triggers, copying
    Narset's Reversal
    Narset's Reversal     a number of times equal to the number of other instants and sorceries you have cast this turn, targeting the original
    Narset's Reversal
    Narset's Reversal     with the first copy of
    Narset's Reversal
    Narset's Reversal     and targeting the original
    Invoke Calamity
    Invoke Calamity     with all other copies of
    Narset's Reversal
    Narset's Reversal    .
  6. Resolve a copy of
    Narset's Reversal
    Narset's Reversal    , copying the original
    Invoke Calamity
    Invoke Calamity     and returning it to your hand.
  7. Resolve the newly copied
    Invoke Calamity
    Invoke Calamity    , choosing not to cast any instant or sorcery spells as it resolves.
  8. Each remaining copy of
    Narset's Reversal
    Narset's Reversal     that was targeting the original
    Invoke Calamity
    Invoke Calamity     fails to resolve due to no longer having a legal target.
  9. Resolve the copy of
    Narset's Reversal
    Narset's Reversal     targeting the original
    Narset's Reversal
    Narset's Reversal    , copying it and returning it to your hand.
  10. Resolve the newly copied
    Narset's Reversal
    Narset's Reversal    , copying the remaining copy of
    Invoke Calamity
    Invoke Calamity     and returning it to your hand.
  11. Resolve the copied
    Invoke Calamity
    Invoke Calamity    , casting
    Invoke Calamity
    Invoke Calamity     without paying its mana cost.
  12. Repeat from step 2 an arbitrarily large number of times.
  13. Once you have done so, you may choose to cast any number of instants or sorceries from your hand or graveyard with mana value six or less without paying their mana costs during step 3.

Results

  1. Infinite copies of all instants and sorceries with mana value six or less in your hand and graveyard.
  2. Infinite magecraft triggers.
  3. Infinite storm count.

Metadata

  1. In 372 decks according to EDHREC.
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