Color Identity: U

Prerequisites

  1.  
    Mystic Decree
    Mystic Decree     and
    Stormtide Leviathan
    Stormtide Leviathan     on the battlefield.

Steps

  1. Mystic Decree
    Mystic Decree     causes all creatures to lose flying and islandwalk.
  2. Because
    Stormtide Leviathan
    Stormtide Leviathan     prohibits creatures without flying or islandwalk from attacking, no creatures can attack.

Results

  1. Creatures cannot attack.

Metadata

  1. In 38 decks according to EDHREC.
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