Thassa, Deep-Dwelling + Archaeomancer + Temporal Manipulation

Thassa, Deep-Dwelling

Archaeomancer

Temporal Manipulation

How it works

1. Cast Temporal Manipulation by paying 3, getting an extra turn after this one.
2. At the beginning of your end step, Thassa triggers, blinking Archaeomancer.
3. Archaeomancer enters the battlefield, returning Temporal Manipulation from your graveyard to your hand.
4. Repeat.

By taking advantage of Thassa, Deep-Dwelling’s end-step trigger, this combination sets up an infinite loop of time and spells without ever letting your opponents untap. Each turn, Thassa blinks Archaeomancer, whose enters-the-battlefield ability reaches into your graveyard to retrieve Temporal Manipulation, which you then cast to secure yet another extra turn. Thassa, Deep-Dwelling's ability to tap down potential blockers with its activated ability is just icing on the cake, but its true power lies in repeating this endless cycle of temporal mastery indefinitely.