Scrungus McFungus

Each creature you control that's a Fungus or Saproling gets +1/+1
Whenever a Saproling you control dies, you may
draw a card. If you don't, put a spore counter on target creature.
Sacrifice a Saproling: Proliferate
{t}: Destroy target creature with 3 or more spore counters on it: Put X Saproling creature tokens
into play where X is that creatures power, then
gain life equal to that creatures toughness.