Squirrel Nest + Intruder Alarm + Nissa, Who Shakes the World

Squirrel Nest

Intruder Alarm

Nissa, Who Shakes the World

How it works

1. Animate the land that has Squirrel Nest attached using Nissa, Who Shakes the World.
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 elegant botanical loop turns a humble patch of dirt into a bustling, infinite forest ecosystem. By using Nissa, Who Shakes the World to animate the land enchanted by Squirrel Nest, you transform it into a creature capable of tapping to make a 1/1 green Squirrel token. Every time that new Squirrel scurries onto the battlefield, Intruder Alarm's static trigger fires to untap all creatures—crucially including your newly minted elemental land-creature, ready to tap all over again.