Stalwart Thallid

At the beginning of your upkeep and when Stalwart Thallid attacks, blocks, or is dealt damage, put a
spore counter on Stalwart Thallid.

Remove three spore counters from Stalwart Thallid: Regenerate Stalwart Thallid.

Remove three spore counters from Stalwart Thallid: Create a 1/1 green Saproling creature token.