Color Identity: B

Prerequisites

  1.  
    Chain of Smog
    Chain of Smog
    in hand.
  2.  
    Professor Onyx
    Professor Onyx
    on the battlefield.
  3. ({1} magic symbol)  ({B} magic symbol)   available.

Steps

  1. Cast
    Chain of Smog
    Chain of Smog
    by paying ({1} magic symbol)  ({B} magic symbol)  , targeting yourself.
  2. Professor Onyx
    Professor Onyx
    triggers, causing each opponent to lose 2 life and you to gain 2 life.
  3. Resolve
    Chain of Smog
    Chain of Smog
    , discarding two cards if possible, then copying the spell without choosing a new target.
  4. Repeat from step 2.

Results

  1. Infinite lifegain.
  2. Infinite lifegain triggers.
  3. Infinite lifeloss.
  4. Infinite magecraft triggers.

Metadata

  1. In 14220 decks according to EDHREC.
footer