Thassa, Deep-Dwelling + Archaeomancer + Time Warp

Thassa, Deep-Dwelling

Archaeomancer

Time Warp

How it works

1. Cast Time Warp 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 Time Warp from your graveyard to your hand.
4. Repeat.

By continuously looping Time Warp with the clever recursion of Archaeomancer, you ensure that your opponents never get another untap step as you lock down the game. The crucial enabler here is Thassa, Deep-Dwelling, whose automatic end-step trigger provides the repeating blink effect needed to fuel this infinite turn engine without demanding any additional mana investment.