Perilous Forays + Felidar Retreat + Spelunking

Prerequisites

• You control at least one additional creature.

Steps

1. 1Activate Perilous Forays by paying and sacrificing a creature you control, searching your library for a land card with a basic land type and putting it on the battlefield untapped due to Spelunking.
2. 2When the land enters the battlefield, Felidar Retreat triggers, creating a creature token.
3. 3Activate the land by tapping it, adding .
4. 4Repeat.

Effects

• Put all lands with a basic land type from your library onto the battlefield tapped