Opponents control at least three artifacts and/or enchantments
You control at least one Saproling
({1} magic symbol) available, plus either ({B} magic symbol) , ({R} magic symbol) or ({G} magic symbol) available
Steps
Activate
Phyrexian Altar twice by sacrificing
Dockside Extortionist and
Slimefoot and Squee, adding two mana in any combination of ({B} magic symbol) , ({R} magic symbol) or ({G} magic symbol)
Activate
Slimefoot and Squee by paying ({1} magic symbol) ({B} magic symbol) ({R} magic symbol) ({G} magic symbol) and sacrificing a Saproling, returning it and
Dockside Extortionist from your graveyard to the battlefield
When
Dockside Extortionist and
Slimefoot and Squee enter the battlefield, their abilities trigger
Resolve the
Dockside Extortionist trigger, creating at least three Treasure tokens
Resolve the
Slimefoot and Squee trigger, creating a 1/1 Saproling creature token
Activate two Treasures by tapping and sacrificing them, adding ({B} magic symbol) ({R} magic symbol)