Chain of Smog + Witherbloom Apprentice

Chain of Smog
Witherbloom Apprentice

Chain of Smog in hand. Witherbloom Apprentice on the battlefield. 1b available.
  1. Cast Chain of Smog by paying 1b, targeting yourself
  2. Witherbloom Apprentice triggers, causing each opponent to lose 1 life and you to gain 1 life
  3. Resolve Chain of Smog, discarding two cards and choosing to copy it, targeting yourself with the copy
  4. Repeat from step 2
Infinite lifegain. Infinite lifegain triggers. Infinite lifeloss. Infinite magecraft triggers.