Ephemerate + Capture of Jingzhou + Archaeomancer

Ephemerate

Capture of Jingzhou

Archaeomancer

How it works

1. Cast Capture of Jingzhou by paying its mana cost, causing you to take an extra turn after this one.
2. Cast Ephemerate by paying , blinking Archaeomancer and exiling Ephemerate.
3. When Archaeomancer enters, it triggers, returning Capture of Jingzhou from your graveyard to your hand.
4. Move to your next turn. At the beginning of your upkeep, Ephemerate's rebound ability triggers, causing you to cast it from exile without paying its mana cost.
5. Resolve Ephemerate, blinking Archaeomancer.
6. When Archaeomancer enters, it triggers, returning Ephemerate from your graveyard to your hand.
7. Repeat.