Perilous Forays, Earthcraft, and Sporemound

Prerequisites

• Perilous Forays on the battlefield
• Earthcraft on the battlefield
• Sporemound on the battlefield
• You control at least one basic land
• You control at least one additional creature

Steps

1. Activate any basic land you control by tapping it, adding
2. Activate Earthcraft by tapping a non-Sporemound creature, untapping the basic land
3. Activate Perilous Forays by paying and sacrificing the tapped creature, searching your library for a land card with a basic land type and putting it onto the battlefield tapped
4. The land enters the battlefield, triggering Sporemound, creating a 1/1 Saproling creature token
5. Repeat

Results

• Near-infinite death triggers
• Near-infinite ETB
• Near-infinite landfall triggers
• Near-infinite LTB
• Near-infinite sacrifice triggers
• Put all land cards with basic land types from your library onto the battlefield tapped