Color Identity: C

Prerequisites

  1.  
    Darksteel Citadel
    Darksteel Citadel     in exile (exiled by
    Prototype Portal
    Prototype Portal    ).
  2.  All other permanents on the battlefield.

Steps

  1. Activate
    Prototype Portal
    Prototype Portal     by paying ({0} magic symbol)   and tapping it, creating a token copy of
    Darksteel Citadel
    Darksteel Citadel    .
  2. The
    Darksteel Citadel
    Darksteel Citadel     token enters, triggering
    Grinding Station
    Grinding Station    , untapping
    Grinding Station
    Grinding Station    .
  3. Activate
    Clock of Omens
    Clock of Omens     by tapping the
    Darksteel Citadel
    Darksteel Citadel     token and
    Grinding Station
    Grinding Station    , untapping
    Prototype Portal
    Prototype Portal    .
  4. Repeat.

Results

  1. Infinite landfall triggers.
  2. Infinite tapped land tokens.

Metadata

  1. In 108 decks according to EDHREC.
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