Color Identity: U

Prerequisites

  1.  
    Venser, Shaper Savant
    Venser
    and
    Time Warp
    Time Warp
    in hand.
  2.  
    Jin-Gitaxias, Progress Tyrant
    Jin-Gitaxias
    and
    Panharmonicon
    Panharmonicon
    on the battlefield.
  3. You haven't copied a spell using
    Jin-Gitaxias, Progress Tyrant
    Jin-Gitaxias
    this turn.
  4. ({5} magic symbol)  ({U} magic symbol)  ({U} magic symbol)  ({U} magic symbol)  ({U} magic symbol)   each turn available.

Steps

  1. Cast
    Time Warp
    Time Warp
    by paying ({3} magic symbol)  ({U} magic symbol)  ({U} magic symbol)  .
  2. Jin-Gitaxias, Progress Tyrant
    Jin-Gitaxias
    triggers, copying
    Time Warp
    Time Warp
    .
  3. Holding priority, cast
    Venser, Shaper Savant
    Venser
    by paying ({2} magic symbol)  ({U} magic symbol)  ({U} magic symbol)  .
  4. When
    Venser, Shaper Savant
    Venser
    enters the battlefield, it triggers twice, returning itself and the original
    Time Warp
    Time Warp
    to your hand from the battlefield and stack respectively.
  5. Resolve the copy of
    Time Warp
    Time Warp
    , causing you to take an extra turn after this one.
  6. Repeat each turn.

Results

  1. Infinite turns.

Metadata

  1. In 31 decks according to EDHREC.
footer