Squirrel Nest + Intruder Alarm + Natural Affinity

Squirrel Nest

Intruder Alarm

Natural Affinity

How it works

1. Animate the land that has Squirrel Nest attached using Natural Affinity.
2. Activate the land with Squirrel Nest attached by tapping it, creating a 1/1 Squirrel creature token.
3. When the Squirrel enters, Intruder Alarm triggers, untapping all creatures.
4. Repeat from step 2.

This ingenious loop turns your own real estate into a self-sustaining ecosystem by using Natural Affinity to animate every land into a 2/2 creature, allowing the land enchanted by Squirrel Nest to actively participate in the battlefield. When you tap that enchanted land for its ability, it dutifully generates a 1/1 green Squirrel creature token, which immediately triggers Intruder Alarm's static ability to untap all creatures upon arrival. Because the animated land is now a creature, the Intruder Alarm untaps it right back, leaving you free to repeat the process infinitely for an endless army of tokens.