Shifting Woodland | Aftermath Analyst | Troubled Healer

(and one other card)

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
Troubled Healer 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,
Amulet of Vigor triggers that many times, untapping the lands.
Activate any number of lands by tapping them, adding at least ({5} magic symbol) ({G} magic symbol) ({G} magic symbol) ({G} magic symbol) .
Repeat.