At the beginning of your upkeep, put a spore counter on each Fungus you control. Remove three spore counters from Sporesower Thallid: Create a 1/1 green Saproling creature token.
2006-09-25
Sporesower Thallid's triggered ability will put a spore counter on each Fungus creature you control, even if that Fungus doesn't have any abilities that makes use of them.