the front side of Clock of Omens
the back of a classic MtG card
the front side of Prototype Portal
the back of a classic MtG card
the front side of Doubling Season
the back of a classic MtG card

Color Identity: G

Initial Card State

  1.  All permanents on the battlefield.

Notable Prerequisites

  1. Any artifact with mana value 0 exiled by Prototype Portal.

Steps

  1. Activate Prototype Portal by paying ({0} magic symbol)   and tapping it, creating two token copies of the imprinted artifact.
  2. Activate Clock of Omens by tapping the two artifact tokens, untapping Prototype Portal.
  3. Repeat.

Results

  1. Infinite tapped tokens of the artifact exiled by Prototype Portal.

Metadata

  1. In 86 decks according to EDHREC.
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