Color Identity: U, R

Prerequisites

  1.  
    Possibility Storm
    Possibility Storm     and
    Arcane Laboratory
    Arcane Laboratory     on the battlefield.

Steps

  1. Any time a player would cast a spell from their hand it gets exiled from possibility storm.
  2. Arcane Laboratory
    Arcane Laboratory     prevents them from casting the other card from possiblity storm resulting in a lock.

Results

  1. Players can't cast cards from their hand.

Metadata

  1. In 188 decks according to EDHREC.
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