You control at least one Forest and two additional lands.
Archelos is untapped.
Steps
Activate Mystic Sanctuary, a Forest and two other lands by tapping them, adding at least ({3} magic symbol) ({G} magic symbol) .
Activate Lithatog's second ability four times by sacrificing Mystic Sanctuary, a Forest and two other lands, giving Lithatog +4/+4 until end of turn.
Cast Splendid Reclamation by paying ({3} magic symbol) ({G} magic symbol) , returning all land cards from your graveyard to the battlefield untapped due to Archelos.
When each land enters the battlefield, Aesi triggers that many times, and Mystic Sanctuary triggers once.
Resolve the Mystic Sanctuary trigger, putting Splendid Reclamation on top of your library from your graveyard.
Resolve the Aesi triggers, causing you to draw that many cards.
Repeat.
If you control additional lands, you may sacrifice them as well to get additional mana and triggers.