Fertilid, Archelos, Lagoon Mystic, Retreat to Kazandu, and Stone-Seeder Hierophant

Prerequisites

• Fertilid on the battlefield
• Archelos, Lagoon Mystic on the battlefield
• Retreat to Kazandu on the battlefield
• Stone-Seeder Hierophant on the battlefield
• available

Steps

1. Activate a mana-producing land by tapping it, adding at least
2. Activate Stone-Seeder Hierophant by tapping it, untapping the land
3. Activate Fertilid by paying and removing a +1/+1 counter from it, causing you to search your library for a basic land card and put it onto the battlefield untapped due to Archelos
4. When the basic land enters the battlefield, Retreat to Kazandu triggers, putting a +1/+1 counter on Fertilid
5. Activate the basic land by tapping it, adding
6. Repeat

Results

• Put all basic lands from your library onto the battlefield
• Near-infinite landfall triggers
• Put all basic land cards from your library onto the battlefield tapped