Thawing Glaciers, Retreat to Coralhelm, Nissa, Resurgent Animist, and Kelpie Guide

Prerequisites

• Thawing Glaciers on the battlefield
• Retreat to Coralhelm on the battlefield
• Nissa, Resurgent Animist on the battlefield
• Kelpie Guide on the battlefield
• Kelpie Guide does not have summoning sickness
• available

Steps

1. Activate Thawing Glaciers by paying and tapping it, searching your library for a basic land card and putting it onto the battlefield tapped
2. The land enters the battlefield, triggering Retreat to Coralhelm and Nissa
3. Resolve the Nissa trigger, adding
4. Resolve the Retreat to Coralhelm trigger, untapping Kelpie Guide
5. Activate Kelpie Guide's first ability by tapping it, untapping Thawing Glaciers
6. Repeat

Results

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