Nim Deathmantle + Ashnod's Altar + Conscripted Infantry
Nim Deathmantle
Ashnod's Altar
Conscripted Infantry
Requires
All permanents on the battlefield.
Steps
- Activate Ashnod's Altar by sacrificing Conscripted Infantry, adding
- Conscripted Infantry dies, triggering itself and Nim Deathmantle
- Resolve the Conscripted Infantry trigger, creating a 1/1 Soldier artifact creature token
- Activate Ashnod's Altar by sacrificing the Soldier, adding
- Resolve the Nim Deathmantle trigger from step 2, causing you to pay to return Conscripted Infantry from your graveyard to the battlefield, and attach Nim Deathmantle to it
- Repeat
Results
Infinite ETB. Infinite LTB. Infinite death triggers. Infinite sacrifice triggers.