Tezzeret the Seeker + The Peregrine Dynamo + Everflowing Chalice

Tezzeret the Seeker

The Peregrine Dynamo

Everflowing Chalice

How it works

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