Color Identity: B

Prerequisites

  1.  
    Maha, Its Feathers Night
    Maha     and
    Night of Souls' Betrayal
    Night of Souls' Betrayal     on the battlefield.

Steps

  1. All creatures your opponents control will have base toughness 0, and die as a state-based action due to having 0 toughness unless there is another effect increasing its toughness.
  2. Whenever a creature enters the battlefield under an opponent's control, it will have base toughness 0, and die as a state-based action due to having 0 toughness unless there is another effect increasing its toughness.

Results

  1. Reduce each opposing creature's toughness to zero.
  2. Creatures opponents control die upon entering the battlefield.

Metadata

  1. In 2915 decks according to EDHREC.
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