Archaeomancer + Roon of the Hidden Realm + Temporal Manipulation

Mana needed: {5}{U}{U} each turn

GWU identity

Commander legal

The 3 combo pieces

What must be in place

Roon does not have summoning sickness.

How to execute it

  1. Cast Temporal Manipulation by paying {3}{U}{U}, causing you to take an extra turn after this one.
  2. Activate Roon by paying {2} and tapping it, exiling Archaeomancer until the beginning of your end step.
  3. At the beginning of your end step, Roon triggers, returning Archaeomancer from exile to the battlefield.
  4. Archaeomancer enters the battlefield, putting Temporal Manipulation into your hand from your graveyard.
  5. Repeat each turn.

What the combo produces