the front side of Urza, Lord High Artificer
the back of a classic MtG card
the front side of Urza, Prince of Kroog
the back of a classic MtG card
the front side of Threefold Thunderhulk
the back of a classic MtG card

Color Identity: W, U

Initial Card State

  1.  All permanents on the battlefield.

Mana Needed

  1. ({6} magic symbol)   available.

Steps

  1. Activate Urza, Prince of Kroog by paying ({6} magic symbol)  , creating a token copy of Threefold Thunderhulk that is a 3/3 Soldier in addition to its other types.
  2. When Threefold Thunderhulk enters the battlefield with three +1/+1 counters on it, it triggers, creating six 1/1 Gnome artifact creature tokens.
  3. Activate Urza, Lord High Artificer's first ability six times by tapping six of the tokens, adding six ({U} magic symbol)  .
  4. Repeat.

Notes

  1. Once you have infinite mana, you may use it to activate Urza's ability.

Results

  1. Infinite ETB.
  2. Infinite creature tokens.
  3. Infinite blue mana.
  4. Exile your library.
  5. Cast all cards in your library without paying their mana costs.
  6. Infinite creature copies of artifacts you control.

Metadata

  1. In 1258 decks according to EDHREC.
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