Rhys, the Evermore + Reveillark + Solemnity + Ashnod's Altar

Rhys, the Evermore

Reveillark

Solemnity

Ashnod's Altar

How it works

1. Cast Rhys by paying 1 plus commander tax if applicable.
2. When Rhys enters, it triggers, giving Reveillark persist until end of turn.
3. Activate Ashnod's Altar by sacrificing Rhys.
4. Activate Ashnod's Altar by sacrificing Reveillark.
5. When Reveillark dies, its ability and its persist ability trigger.
6. Resolve the persist trigger, returning Reveillark from your graveyard to the battlefield without a -1/-1 counter on it due to Solemnity.
7. Resolve the second trigger, returning Rhys from your graveyard to the battlefield.
8. Repeat from step 2.