the front side of Thrumming Stone
the back of a classic MtG card
the front side of Memory Lapse
the back of a classic MtG card
the front side of Bonus Round
the back of a classic MtG card

Color Identity: U, R

Initial Card State

  1.  
    Thrumming Stone
    Thrumming Stone     on the battlefield.
  2.  
    Memory Lapse
    Memory Lapse     and
    Bonus Round
    Bonus Round     in hand.

Mana Needed

  1. ({2} magic symbol)  ({U} magic symbol)  ({R} magic symbol)  ({R} magic symbol)   available.

Steps

  1. Cast
    Bonus Round
    Bonus Round     by paying ({1} magic symbol)  ({R} magic symbol)  ({R} magic symbol)  .
  2. Thrumming Stone
    Thrumming Stone     triggers, revealing the top four cards of your library and putting them on the bottom of your library.
  3. Resolve
    Bonus Round
    Bonus Round    , copying all instants and sorceries cast after it this turn.
  4. Cast any other spell, or wait for an opponent to cast one.
  5. Cast
    Memory Lapse
    Memory Lapse     by paying ({1} magic symbol)  ({U} magic symbol)  , targeting that spell.
  6. Bonus Round
    Bonus Round     and
    Thrumming Stone
    Thrumming Stone     trigger.
  7. Resolve the
    Bonus Round
    Bonus Round     trigger, creating a copy of
    Memory Lapse
    Memory Lapse    , targeting the original
    Memory Lapse
    Memory Lapse    .
  8. Resolve the copy of
    Memory Lapse
    Memory Lapse    , countering the original
    Memory Lapse
    Memory Lapse     and putting it on top of your library.
  9. Resolve the
    Thrumming Stone
    Thrumming Stone     trigger from step 6, revealing the top four cards of your library and casting
    Memory Lapse
    Memory Lapse     without paying its mana cost.
  10. Repeat from step 6.

Results

  1. Infinite magecraft triggers.
  2. Infinite storm count.

Metadata

  1. In 2 decks according to EDHREC.
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