Ashaya, Soul of the Wild + Rootpath Purifier + Murasa Rootgrazer + Intruder Alarm + Crookshank Kobolds

Ashaya, Soul of the Wild

Rootpath Purifier

Murasa Rootgrazer

Intruder Alarm

Crookshank Kobolds

How it works

1. Activate Murasa Rootgrazer's second ability by tapping it, returning Crookshank Kobolds to your hand from the battlefield.
2. Cast Crookshank Kobolds by paying 0.
3. When Crookshank Kobolds enters the battlefield, Intruder Alarm triggers, untapping all creatures.
4. Repeat.
5. If you control another nontoken creature without summoning sickness, this combo nets infinite mana creatures you control can produce.

This ingenious loop relies on turning your entire battlefield into a cascading engine of land synergy. Thanks to Ashaya, Soul of the Wild, your creatures become Forest lands in addition to their types, allowing Rootpath Purifier to magically upgrade them—and every land card in your library—into basic lands. With this foundation set, Murasa Rootgrazer can tap to bounce Crookshank Kobolds back to your hand, which you can immediately recast for zero mana. That creature entering the battlefield triggers Intruder Alarm, untapping all your creatures so Murasa Rootgrazer is ready to repeat the cycle, flooding your board with infinite landfall triggers, storm count, and endless mana from any other creatures you control.