Ashaya, Soul of the Wild | Patron of the Orochi | Thespian's Stage

(and one other card)

Forests and green creatures you control can tap to produce at least ({2} magic symbol) .
Thespian's Stage and
Arbor Elf do not have summoning sickness.

Activate all Forests and all mana-producing green creatures you control by tapping them, adding at least ({2} magic symbol) .
Activate
Thespian's Stage's second ability by paying ({2} magic symbol) and tapping it, causing it to become a copy of
Patron of the Orochi.
Put
Patron of the Orochi into your graveyard due to the legend rule.
Activate
Arbor Elf by tapping it, untapping
Thespian's Stage.
Activate
Thespian's Stage using
Patron of the Orochi's ability by tapping it, untapping all Forests and all green creatures.
Activate all Forests and all mana-producing green creatures you control by tapping them, adding at least ({2} magic symbol) .
Activate
Thespian's Stage using its own ability by paying ({2} magic symbol) and tapping it, causing it to become a copy of itself, which causes it to become a copy of
Patron of the Orochi.
Repeat from step 4.
If Forests and/or green creatures you control can tap to produce at least ({3} magic symbol) , this combo nets infinite mana.