Ashaya, Soul of the Wild + Sylvan Safekeeper + Badgermole Cub

Ashaya, Soul of the Wild

Sylvan Safekeeper

Badgermole Cub

How it works

1. Cast Badgermole Cub by paying its mana cost
2. When Badgermole Cub enters, its earthbend ability triggers, causing it to earthbend itself as it is a Forest due to Ashaya.
3. Activate Sylvan Safekeeper by sacrificing Badgermole Cub
4. When Badgermole Cub dies, it triggers, returning itself from your graveyard to the battlefield tapped.
5. When Badgermole Cub enters, its earthbend ability triggers, causing it to earthbend itself as it is a Forest due to Ashaya.
6. Repeat from step 3.
7. Resolve all Sylvan Safekeeper abilities.

This loop turns a clever piece of type-shifting mechanics into a self-sustaining engine. Because Ashaya, Soul of the Wild turns all your nontoken creatures into Forest lands in addition to their other types, Badgermole Cub counts as a land right as it enters the battlefield. This allows Sylvan Safekeeper to treat the Cub as a valid sacrifice target for its ability, feeding the Cub's own earthbend trigger. Finally, when that sacrificed Cub goes to the graveyard, its delayed return clause brings it right back to the battlefield tapped to restart the cycle, producing an infinite chain of leaves-the-battlefield, enters-the-battlefield, and death triggers.