Sporoloth Ancient | Magic: The Gathering
Formats Sporoloth Ancient is Legal in
Official Oracle Text for Sporoloth Ancient
Creatures you control have "Remove two spore counters from this creature: Put a 1/1 green Saproling creature token onto the battlefield."
Official Rulings for Sporoloth Ancient
5/1/2007 : Your other creatures that produce spore counters (such as Thallids) can create a Saproling by removing two spore counters (by using this ability) or by removing three spore counters (by using their own ability).