Nesting Dragon + Bladewing's Thrall + Ashaya, Soul of the Wild + Overgrown Estate

Nesting Dragon

Bladewing's Thrall

Ashaya, Soul of the Wild

Overgrown Estate

How it works

1. Cast Bladewing's Thrall by paying 2.
2. When Bladewing's Thrall enters, Nesting Dragon triggers, as Bladewing's Thrall is a land due to Ashaya.
3. Holding priority, activate Overgrown Estate by sacrificing Bladewing's Thrall.
4. Resolve the Nesting Dragon trigger, creating a 0/2 Dragon Egg creature token.
5. When the Dragon Egg enters, Bladewing's Thrall triggers, returning itself from your graveyard to the battlefield.
6. Repeat from step 2.

This ingenious loop turns your own creatures into a self-sustaining ecosystem by using Ashaya, Soul of the Wild to transform every nontoken creature into a Forest land in addition to its other types. This means Bladewing's Thrall triggers Nesting Dragon every time it enters the battlefield, immediately manufacturing a Dragon Egg token and fulfilling the Thrall's own requirement for returning from the graveyard. By using Overgrown Estate to sacrifice the Thrall in response, you can continuously recycle it through the graveyard while gaining a steady stream of life and persistent landfall triggers.