Color Identity: U

Prerequisites

  1.  
    Llawan, Cephalid Empress
    Llawan     and
    Painter's Servant
    Painter's Servant     on the battlefield.
  2. "Blue" chosen with
    Painter's Servant
    Painter's Servant    .

Steps

  1. Painter's Servant
    Painter's Servant     causes all creature spells to be blue in addition to their other colors.
  2. Because
    Llawan, Cephalid Empress
    Llawan     prevents your opponent from casting blue creature spells, they are unable to cast creature spells.

Results

  1. Opponents cannot cast creature spells.

Metadata

  1. In 830 decks according to EDHREC.
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