Agatha's Soul Cauldron + Inquisitive Puppet + Bloodspore Thrinax

Agatha's Soul Cauldron

Inquisitive Puppet

Bloodspore Thrinax

How it works

1. Activate another creature you control that has a +1/+1 counter on it by exiling it, creating a 1/1 Human creature token that enters the battlefield with at least one +1/+1 counter on it due to Bloodspore Thrinax.
2. Repeat using the Human token instead.

This ingenious loop leverages Agatha's Soul Cauldron to grant your creatures the ultimate transformative secret, turning graveyard exile into a fountain of fresh life. By utilizing the sacrifice ability borrowed from Inquisitive Puppet, your creatures can seamlessly cash themselves in to generate a 1/1 white Human creature token. Meanwhile, Bloodspore Thrinax provides the crucial passive scaling, ensuring that every newly birthed token enters the battlefield already bearing a +1/+1 counter—which in turn qualifies it to immediately activate the Cauldron's exiled ability and keep the cycle going forever.