Tezzeret the Seeker + The Peregrine Dynamo + Worn Powerstone

Tezzeret the Seeker

The Peregrine Dynamo

Worn Powerstone

How it works

1. Activate Tezzeret's first loyalty ability by putting a loyalty counter on it, targeting Worn Powerstone and The Peregrine Dynamo.
2. Holding priority, activate Worn Powerstone by tapping it, adding CC.
3. Activate The Peregrine Dynamo by paying 1 and tapping it, copying Tezzeret's ability, targeting Worn Powerstone and The Peregrine Dynamo.
4. Resolve the copy of Tezzeret's ability, untapping Worn Powerstone and The Peregrine Dynamo.
5. Repeat from step 2.