Squirrel Nest + Intruder Alarm + Nissa, Vital Force

Squirrel Nest

Intruder Alarm

Nissa, Vital Force

How it works

1. Animate the land that has Squirrel Nest attached using Nissa, Vital Force.
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 clever loop transforms a humble patch of dirt into a relentless engine by turning Nissa, Vital Force's animated land into a creature that both taps for tokens and triggers a massive cascade. Every time Squirrel Nest produces a 1/1 Squirrel, Intruder Alarm sees the new arrival and instantly untaps all creatures—including your newly-minted land-creature. Because the land is now an untapped creature ready to tap again, you can repeat the process infinitely to flood the board with a limitless army of tokens.