Altaïr Ibn-La'Ahad + Conspiracy + Éomer, Marshal of Rohan + Phyrexian Altar

RWB identity

Commander legal

The 4 combo pieces

What must be in place

Altaïr does not have summoning sickness.
An opponent cannot block and kill Altaïr.
You have at least one legendary creature card exiled with a memory counter on it.
Conspiracy on the battlefield with "Assassin" chosen.

How to execute it

  1. Declare Altaïr as an attacker. Altaïr triggers, exiling Éomer from your graveyard with a memory counter on it, and then creating a tapped and attacking token copy of each card you own that is exiled with a memory counter on it.
  2. Activate Phyrexian Altar by sacrificing another legendary creature token except Éomer, adding one mana of any color.
  3. When the creature dies, Éomer triggers, untapping all creatures you control and causing you to get an additional combat phase after this one.
  4. Repeat during each combat phase.

What the combo produces