Shifting Woodland | Aftermath Analyst | Trenching Steed

(and one other card)

Stone-Seeder Hierophant does not have summoning sickness.
There are at least four card types among cards in your graveyard.
Lands you control and/or land cards in your graveyard that enter the battlefield untapped can tap to produce at least ({5} magic symbol) ({G} magic symbol) ({G} magic symbol) ({G} magic symbol) .

({5} magic symbol) ({G} magic symbol) ({G} magic symbol) ({G} magic symbol) available.

Activate
Trenching Steed by sacrificing any land except
Shifting Woodland.
Repeat step 1 until you control no other lands except
Shifting Woodland.
Activate
Shifting Woodland's second ability by paying ({2} magic symbol) ({G} magic symbol) ({G} magic symbol) , causing it to become a copy of
Aftermath Analyst until end of turn.
Activate
Shifting Woodland by paying ({3} magic symbol) ({G} magic symbol) and sacrificing it, returning it and all other land cards from your graveyard to the battlefield tapped.
When the lands enter the battlefield,
Stone-Seeder Hierophant triggers that many times.
Resolve the first trigger, untapping
Stone-Seeder Hierophant.
Activate
Stone-Seeder Hierophant by tapping it, untapping a land.
Repeat from step 6 for the remaining triggers.
Activate any number of lands by tapping them, adding at least ({5} magic symbol) ({G} magic symbol) ({G} magic symbol) ({G} magic symbol) .
Repeat.