Requires

Archaeomancer must be in hand. Cache Raiders must be on the battlefield. Capture of Jingzhou must be in hand. Mana needed: each turn

Steps

1. Cast Capture of Jingzhou by paying , taking an extra turn after this one.
2. Cast Archaeomancer by paying .
3. Archaeomancer enters the battlefield, returning Capture of Jingzhou to your hand.
4. Move to your next turn.
5. At the beginning of your next upkeep, Cache Raiders triggers, returning Archaeomancer to your hand.
6. Move to your next turn.
7. Repeat.

Results