2018-04-27 : Because damage remains marked on a creature until it’s removed as the turn ends, nonlethal damage dealt to a Fungus or Saproling creature you control may become lethal if Sporecrown Thallid leaves the battlefield during that turn.

2018-04-27 : If a creature is somehow both a Fungus and a Saproling, Sporecrown Thallid’s ability gives it only +1/+1.