Color Identity: U, R

Prerequisites

  1.  
    Rootha, Mercurial Artist
    Rootha
    on the battlefield.
  2.  
    RefuseCooperate
    Refuse // Cooperate
    in your graveyard.
  3. ({4} magic symbol)  ({U} magic symbol)   available.

Steps

  1. Cast an instant or sorcery spell, or wait for an opponent to cast one.
  2. Holding priority, cast
    RefuseCooperate
    Cooperate
    from your graveyard by paying ({2} magic symbol)  ({U} magic symbol)  , targeting the spell.
  3. Activate
    Rootha, Mercurial Artist
    Rootha
    by paying ({2} magic symbol)   and returning it to your hand, copying
    RefuseCooperate
    Cooperate
    , with the copy targeting the original
    RefuseCooperate
    Cooperate
    .
  4. Resolve the copy of
    RefuseCooperate
    Cooperate
    , copying
    RefuseCooperate
    Cooperate
    , targeting the original
    RefuseCooperate
    Cooperate
    .
  5. Repeat step 4.

Results

  1. Infinite magecraft triggers.

Metadata

  1. In 138 decks according to EDHREC.
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