Rising of the Day + Aurelia, the Warleader + Nim Deathmantle + Ashnod's Altar + Savior of Ollenbock

Rising of the Day

Aurelia, the Warleader

Nim Deathmantle

Ashnod's Altar

Savior of Ollenbock

How it works

1. Declare Aurelia and Savior of Ollenbock as attackers, triggering Aurelia and Savior of Ollenbock's training ability.
2. Resolve the Aurelia trigger, untapping all creatures you control and causing you to get an additional combat phase after this one.
3. Holding priority, activate Ashnod's Altar by sacrificing Aurelia, adding CC.
4. If Aurelia is your commander, choose not to return it to the command zone.
5. When Aurelia dies, Nim Deathmantle triggers, choose not to pay for the trigger.
6. Resolve the Savior of Ollenbock trigger from step 1, putting a +1/+1 counter on it.
7. Savior of Ollenbock's second ability triggers, exiling Aurelia from your graveyard.
8. Activate Ashnod's Altar by sacrificing Savior of Ollenbock, adding CC.
9. When Savior of Ollenbock dies, its third ability and Nim Deathmantle trigger.
10. Resolve the Savior of Ollenbock trigger, returning Aurelia from exile to the battlefield.
11. Resolve the Nim Deathmantle trigger, causing you to pay 4 to return Savior of Ollenbock from your graveyard to the battlefield, and attach Nim Deathmantle to it.
12. Repeat each combat phase.